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  • Environment  (69)
  • American Association for the Advancement of Science (AAAS)  (69)
  • American Institute of Physics (AIP)
  • American Society of Hematology
  • EMBO Press
  • Essen : Verl. Glückauf
  • Krefeld : Geologischer Dienst Nordhein-Westfalen
  • Molecular Diversity Preservation International
  • Oxford University Press
  • PANGAEA
  • 2015-2019
  • 2005-2009  (69)
  • 1995-1999
  • 1935-1939
  • 2005  (69)
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  • American Association for the Advancement of Science (AAAS)  (69)
  • American Institute of Physics (AIP)
  • American Society of Hematology
  • EMBO Press
  • Essen : Verl. Glückauf
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  • 2015-2019
  • 2005-2009  (69)
  • 1995-1999
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  • 1
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-02-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Illius, Andrew W -- New York, N.Y. -- Science. 2005 Feb 4;307(5710):674; author reply 674.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15714610" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Conservation of Natural Resources ; Ecology ; *Ecosystem ; Elephants ; Environment ; *Mammals ; Population Density ; Population Dynamics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 2
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-05-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Inman, Mason -- New York, N.Y. -- Science. 2005 May 13;308(5724):937.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15890852" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Climate ; *Ecosystem ; Environment ; Fisheries ; *Fishes ; North Sea ; Population Dynamics ; *Seawater ; Temperature
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 3
    Publication Date: 2005-01-22
    Description: Territorial behavior is expected to buffer populations against short-term environmental perturbations, but we have found that group living in African lions causes a complex response to long-term ecological change. Despite numerous gradual changes in prey availability and vegetative cover, regional populations of Serengeti lions remained stable for 10- to 20-year periods and only shifted to new equilibria in sudden leaps. Although gradually improving environmental conditions provided sufficient resources to permit the subdivision of preexisting territories, regional lion populations did not expand until short-term conditions supplied enough prey to generate large cohorts of surviving young. The results of a simulation model show that the observed pattern of "saltatory equilibria" results from the lions' grouping behavior.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Packer, Craig -- Hilborn, Ray -- Mosser, Anna -- Kissui, Bernard -- Borner, Markus -- Hopcraft, Grant -- Wilmshurst, John -- Mduma, Simon -- Sinclair, Anthony R E -- New York, N.Y. -- Science. 2005 Jan 21;307(5708):390-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Ecology, Evolution, and Behavior, University of Minnesota, 1987 Upper Buford Circle, Saint Paul, MN 55108, USA. packer@cbs.umn.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15662005" target="_blank"〉PubMed〈/a〉
    Keywords: Algorithms ; Animals ; Antelopes ; *Behavior, Animal ; *Ecosystem ; Environment ; Female ; *Lions/physiology ; Male ; Models, Biological ; Plants ; Population Density ; Population Dynamics ; Predatory Behavior ; Reproduction ; Seasons ; Social Behavior ; Stochastic Processes ; Tanzania ; *Territoriality
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 4
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-07-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Papastavrou, Vassili -- Leaper, Russell -- New York, N.Y. -- Science. 2005 Jul 1;309(5731):51-2; author reply 51-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15994510" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Conservation of Natural Resources ; *Ecosystem ; Environment ; International Cooperation ; Oceans and Seas ; Public Policy ; *Whales
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 5
    Publication Date: 2005-10-29
    Description: Global change will alter the supply of ecosystem services that are vital for human well-being. To investigate ecosystem service supply during the 21st century, we used a range of ecosystem models and scenarios of climate and land-use change to conduct a Europe-wide assessment. Large changes in climate and land use typically resulted in large changes in ecosystem service supply. Some of these trends may be positive (for example, increases in forest area and productivity) or offer opportunities (for example, "surplus land" for agricultural extensification and bioenergy production). However, many changes increase vulnerability as a result of a decreasing supply of ecosystem services (for example, declining soil fertility, declining water availability, increasing risk of forest fires), especially in the Mediterranean and mountain regions.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schroter, Dagmar -- Cramer, Wolfgang -- Leemans, Rik -- Prentice, I Colin -- Araujo, Miguel B -- Arnell, Nigel W -- Bondeau, Alberte -- Bugmann, Harald -- Carter, Timothy R -- Gracia, Carlos A -- de la Vega-Leinert, Anne C -- Erhard, Markus -- Ewert, Frank -- Glendining, Margaret -- House, Joanna I -- Kankaanpaa, Susanna -- Klein, Richard J T -- Lavorel, Sandra -- Lindner, Marcus -- Metzger, Marc J -- Meyer, Jeannette -- Mitchell, Timothy D -- Reginster, Isabelle -- Rounsevell, Mark -- Sabate, Santi -- Sitch, Stephen -- Smith, Ben -- Smith, Jo -- Smith, Pete -- Sykes, Martin T -- Thonicke, Kirsten -- Thuiller, Wilfried -- Tuck, Gill -- Zaehle, Sonke -- Zierl, Barbel -- New York, N.Y. -- Science. 2005 Nov 25;310(5752):1333-7. Epub 2005 Oct 27.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Potsdam Institute for Climate Impact Research, 14473 Potsdam, Germany. dagmar.schroeter@gmail.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16254151" target="_blank"〉PubMed〈/a〉
    Keywords: Agriculture ; Biodiversity ; Carbon ; Climate ; Conservation of Natural Resources ; Crops, Agricultural ; *Ecosystem ; Environment ; Europe ; Greenhouse Effect ; Humans ; Models, Statistical ; Models, Theoretical ; Socioeconomic Factors ; Trees/growth & development ; Urban Population ; Water Supply ; Wood
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 6
    Publication Date: 2005-01-18
    Description: Although albatrosses are paradigms of oceanic specialization, their foraging areas and migration routes when not breeding remain essentially unknown. Our continuous remote tracking of 22 adult gray-headed albatrosses for over 30 bird-years reveals three distinct strategies: (i) Stay in breeding home range; (ii) make return migrations to a specific area of the southwest Indian Ocean; and (iii) make one or more global circumnavigations (the fastest in just 46 days). The consistencies in patterns, routes, and timings offer the first hope of identifying areas of critical habitat for nonbreeding albatrosses, wherein appropriate management of longline fisheries might alleviate the plight of the world's most threatened family of birds.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Croxall, John P -- Silk, Janet R D -- Phillips, Richard A -- Afanasyev, Vsevolod -- Briggs, Dirk R -- New York, N.Y. -- Science. 2005 Jan 14;307(5707):249-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉British Antarctic Survey, Natural Environment Research Council, High Cross, Madingley Road, Cambridge CB3 0ET, UK. jpcr@bas.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15653503" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Migration ; Animals ; Birds/*physiology ; Breeding ; Environment ; Female ; *Homing Behavior ; Male ; Reproduction ; Seasons ; Sex Characteristics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 7
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-07-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2005 Jul 15;309(5733):374-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16020710" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Biological ; Animals ; *Biological Evolution ; Environment ; Epistasis, Genetic ; Hair Color/*genetics ; Lizards/*genetics ; Peromyscus/*genetics ; Pigmentation/*genetics ; Selection, Genetic
    Print ISSN: 0036-8075
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  • 8
    Publication Date: 2005-07-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kraus, Scott D -- Brown, Moira W -- Caswell, Hal -- Clark, Christopher W -- Fujiwara, Masami -- Hamilton, Philip K -- Kenney, Robert D -- Knowlton, Amy R -- Landry, Scott -- Mayo, Charles A -- McLellan, William A -- Moore, Michael J -- Nowacek, Douglas P -- Pabst, D Ann -- Read, Andrew J -- Rolland, Rosalind M -- New York, N.Y. -- Science. 2005 Jul 22;309(5734):561-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Edgerton Research Laboratory, New England Aquarium, Boston, MA 02110-3399, USA. skraus@neaq.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16040692" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Atlantic Ocean ; Ecology ; *Ecosystem ; Environment ; Female ; Fisheries ; Male ; Mortality ; Population Dynamics ; Population Growth ; Public Policy ; Reproduction ; Ships ; *Whales/physiology
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  • 9
    Publication Date: 2005-08-16
    Description: Annual carbon flux through soil respiration is ten times greater than fossil fuel combustion, but its component parts are poorly understood because they are the product of complex multitrophic interactions between soil organisms. A major component of carbon flux from plants to soil occurs through networks of symbiotic arbuscular mycorrhizal fungi. Here, using 13CO2 pulse labeling, we show that natural densities of the numerically dominant fungal feeding invertebrate Protaphorura armata (order Collembola) reduces 13C enrichment of mycorrhizosphere respiration by 32%. Our findings emphasize the importance of multitrophic interactions in regulating respiration of recent plant photosynthate from soil.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Johnson, David -- Krsek, Martin -- Wellington, Elizabeth M H -- Stott, Andrew W -- Cole, Lisa -- Bardgett, Richard D -- Read, David J -- Leake, Jonathan R -- New York, N.Y. -- Science. 2005 Aug 12;309(5737):1047.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Biological Sciences, University of Aberdeen, Aberdeen AB24 3UU, UK. D.Johnson@abdn.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16099977" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arthropods/*physiology ; Carbon Dioxide/*metabolism ; Carbon Isotopes ; *Ecosystem ; Environment ; Fatty Acids/analysis ; Feeding Behavior ; Food Chain ; Mycorrhizae/metabolism/*physiology ; Oxygen Consumption ; Phospholipids/analysis ; Plant Roots/microbiology ; Scotland ; *Soil/analysis ; *Soil Microbiology ; Symbiosis
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 10
    Publication Date: 2005-09-10
    Description: South Africa's Mediterranean-climate fynbos shrubland is a hot spot of species diversity, but its diversity patterns contrast strongly with other high-diversity areas, including the Amazon rain forest. With its extremely high levels of endemism and species turnover, fynbos is made up of dissimilar local communities that are species-rich but relatively poor in rare species. Using neutral ecological theory, we show that the relative species-abundance distributions in fynbos can be explained by migration rates that are two orders of magnitude lower than they are in tropical rain forests. Speciation rates, which are indexed by the "biodiversity parameter" Theta, are estimated to be higher than they are in any previously examined plant system.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Latimer, Andrew M -- Silander, John A Jr -- Cowling, Richard M -- New York, N.Y. -- Science. 2005 Sep 9;309(5741):1722-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Ecology and Evolutionary Biology, University of Connecticut, 75 North Eagleville Road, Storrs, CT 06269, USA. latimer@uconn.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16151011" target="_blank"〉PubMed〈/a〉
    Keywords: Bayes Theorem ; *Biodiversity ; Climate ; *Ecology ; Ecosystem ; Environment ; Geography ; Likelihood Functions ; Phylogeny ; *Plants/classification ; Rain ; Seasons ; South Africa ; *Trees/classification
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 11
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-04-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Delfino, Massimo -- New York, N.Y. -- Science. 2005 Apr 1;308(5718):49-50; author reply 49-50.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15818797" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Physiological ; *Amphibians/classification/physiology ; Animals ; *Biodiversity ; Biological Evolution ; Climate ; *Ecosystem ; Environment ; Population Dynamics ; Time
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 12
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-09-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mitchell, Edward A D -- New York, N.Y. -- Science. 2005 Sep 23;309(5743):1997-9; author reply 1997-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16184629" target="_blank"〉PubMed〈/a〉
    Keywords: Bacteria/classification/genetics/*growth & development ; *Biodiversity ; *Ecosystem ; Environment ; Fagus/microbiology ; Food Chain ; Geologic Sediments/microbiology ; Rain ; Temperature ; Water Microbiology
    Print ISSN: 0036-8075
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  • 13
    Publication Date: 2005-07-26
    Description: A key unresolved question in population ecology concerns the relationship between a population's size and its growth rate. We estimated this relationship for 1780 time series of mammals, birds, fish, and insects. We found that rates of population growth are high at low population densities but, contrary to previous predictions, decline rapidly with increasing population size and then flatten out, for all four taxa. This produces a strongly concave relationship between a population's growth rate and its size. These findings have fundamental implications for our understanding of animals' lives, suggesting in particular that many animals in these taxa will be found living at densities above the carrying capacity of their environments.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sibly, Richard M -- Barker, Daniel -- Denham, Michael C -- Hone, Jim -- Pagel, Mark -- New York, N.Y. -- Science. 2005 Jul 22;309(5734):607-10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Animal and Microbial Sciences, University of Reading, Whiteknights, Reading RG6 6AJ, UK. r.m.sibly@reading.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16040705" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Wild ; *Birds ; Conservation of Natural Resources ; Databases, Factual ; *Ecosystem ; Environment ; *Fishes ; *Insects ; Logistic Models ; *Mammals ; Mathematics ; Models, Biological ; Phylogeny ; Population Density ; Population Dynamics ; Population Growth ; Regression Analysis
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  • 14
    Publication Date: 2005-01-22
    Description: The Karoo basin of South Africa exposes a succession of Upper Permian to Lower Triassic terrestrial strata containing abundant terrestrial vertebrate fossils. Paleomagnetic/magnetostratigraphic and carbon-isotope data allow sections to be correlated across the basin. With this stratigraphy, the vertebrate fossil data show a gradual extinction in the Upper Permian punctuated by an enhanced extinction pulse at the Permian-Triassic boundary interval, particularly among the dicynodont therapsids, coinciding with negative carbon-isotope anomalies.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ward, Peter D -- Botha, Jennifer -- Buick, Roger -- De Kock, Michiel O -- Erwin, Douglas H -- Garrison, Geoffrey H -- Kirschvink, Joseph L -- Smith, Roger -- New York, N.Y. -- Science. 2005 Feb 4;307(5710):709-14. Epub 2005 Jan 20.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, University of Washington, Seattle, WA 98195, USA. argo@u.washington.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15661973" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biodiversity ; Carbon Isotopes/analysis ; *Ecosystem ; Environment ; *Fossils ; Geologic Sediments ; Magnetics ; Plants ; South Africa ; Time ; *Vertebrates
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  • 15
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-05-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Poucet, Bruno -- Save, Etienne -- New York, N.Y. -- Science. 2005 May 6;308(5723):799-800.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Neurobiology and Cognition, CNRS-Universite Aix-Marseille, Centre Saint-Charles, 13331 Marseille Cedex 3, France. bpoucet@up.univ-mrs.fr〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15879197" target="_blank"〉PubMed〈/a〉
    Keywords: Action Potentials ; Animals ; Brain Mapping ; Cues ; Environment ; Form Perception ; Hippocampus/*cytology/*physiology ; Learning ; Memory/*physiology ; Orientation ; Pattern Recognition, Visual ; Pyramidal Cells/*physiology ; Rats ; Space Perception
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  • 16
    Publication Date: 2005-03-05
    Description: The serpentinite-hosted Lost City hydrothermal field is a remarkable submarine ecosystem in which geological, chemical, and biological processes are intimately interlinked. Reactions between seawater and upper mantle peridotite produce methane- and hydrogen-rich fluids, with temperatures ranging from 〈40 degrees to 90 degrees C at pH 9 to 11, and carbonate chimneys 30 to 60 meters tall. A low diversity of microorganisms related to methane-cycling Archaea thrive in the warm porous interiors of the edifices. Macrofaunal communities show a degree of species diversity at least as high as that of black smoker vent sites along the Mid-Atlantic Ridge, but they lack the high biomasses of chemosynthetic organisms that are typical of volcanically driven systems.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kelley, Deborah S -- Karson, Jeffrey A -- Fruh-Green, Gretchen L -- Yoerger, Dana R -- Shank, Timothy M -- Butterfield, David A -- Hayes, John M -- Schrenk, Matthew O -- Olson, Eric J -- Proskurowski, Giora -- Jakuba, Mike -- Bradley, Al -- Larson, Ben -- Ludwig, Kristin -- Glickson, Deborah -- Buckman, Kate -- Bradley, Alexander S -- Brazelton, William J -- Roe, Kevin -- Elend, Mitch J -- Delacour, Adelie -- Bernasconi, Stefano M -- Lilley, Marvin D -- Baross, John A -- Summons, Roger E -- Sylva, Sean P -- New York, N.Y. -- Science. 2005 Mar 4;307(5714):1428-34.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Oceanography, University of Washington, Seattle, WA 98195, USA. kelley@ocean.washington.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15746419" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Archaea/classification/*growth & development/isolation & purification/metabolism ; Bacteria/classification/*growth & development/isolation & purification/metabolism ; Biodiversity ; Biomass ; *Carbonates ; Colony Count, Microbial ; *Ecosystem ; Environment ; Fishes ; *Geologic Sediments/chemistry/microbiology ; Hot Temperature ; Hydrogen/analysis/metabolism ; Hydrogen-Ion Concentration ; *Invertebrates ; Lipids/analysis ; Methane/analysis/metabolism ; Phylogeny ; *Seawater
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 17
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-11-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Harcourt, A H -- New York, N.Y. -- Science. 2005 Nov 25;310(5752):1276-8; author reply 1276-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16311317" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Body Size ; *Databases, Factual ; Ecosystem ; Environment ; *Mammals/anatomy & histology/physiology ; Population Density ; Reproduction ; Risk
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  • 18
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-11-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Putland, David -- New York, N.Y. -- Science. 2005 Nov 25;310(5752):1276-8; author reply 1276-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16315350" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Body Size ; Conservation of Natural Resources ; Ecosystem ; Environment ; *Mammals/anatomy & histology/classification/physiology ; Phylogeny ; Population Density ; Risk
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  • 19
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-10-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stokstad, Eric -- New York, N.Y. -- Science. 2005 Oct 7;310(5745):32.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16210505" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Conservation of Natural Resources/*legislation & jurisprudence ; *Ecosystem ; Environment ; Public Policy ; United States ; United States Government Agencies
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  • 20
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-10-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, Richard -- New York, N.Y. -- Science. 2005 Sep 30;309(5744):2156-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16195441" target="_blank"〉PubMed〈/a〉
    Keywords: Academies and Institutes ; *Biomedical Research ; Environment ; Humans ; Iraq ; Libraries, Digital ; Neoplasms ; Public Health ; Radiation Effects ; Radiation Monitoring ; *Research ; Research Personnel ; *Research Support as Topic ; Security Measures ; Violence ; Warfare
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-02-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Storch, David -- Marquet, Pablo A -- Gaston, Kevin J -- New York, N.Y. -- Science. 2005 Feb 4;307(5710):684-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Theoretical Study, Charles University, 110 00-CZ Praha 1, Czech Republic.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15692039" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; Biomass ; *Ecosystem ; Environment ; Fractals ; Models, Biological ; Plants ; Population Dynamics ; Population Growth ; Stochastic Processes ; Temperature
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-05-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Beckman, Mary -- New York, N.Y. -- Science. 2005 May 20;308(5725):1103.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15905376" target="_blank"〉PubMed〈/a〉
    Keywords: Altitude ; Animals ; Biodiversity ; Biological Evolution ; Cercocebus/anatomy & histology/*classification ; Conservation of Natural Resources ; Environment ; Population Density ; Tanzania ; Trees ; Vocalization, Animal
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-04-16
    Description: A catastrophic extinction occurred at the end of the Permian Period. However, baseline extinction rates appear to have been elevated even before the final catastrophe, suggesting sustained environmental degradation. For terrestrial vertebrates during the Late Permian, the combination of a drop in atmospheric oxygen plus climate warming would have induced hypoxic stress and consequently compressed altitudinal ranges to near sea level. Our simulations suggest that the magnitude of altitudinal compression would have forced extinctions by reducing habitat diversity, fragmenting and isolating populations, and inducing a species-area effect. It also might have delayed ecosystem recovery after the mass extinction.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Huey, Raymond B -- Ward, Peter D -- New York, N.Y. -- Science. 2005 Apr 15;308(5720):398-401.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, University of Washington, Box 351800, Seattle, WA 98195, USA. hueyrb@u.washington.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15831755" target="_blank"〉PubMed〈/a〉
    Keywords: Altitude ; Animals ; *Atmosphere ; Biodiversity ; Computer Simulation ; Crowding ; Ecosystem ; Environment ; Fossils ; *Greenhouse Effect ; *Oxygen/analysis ; Population Density ; Respiration ; Temperature ; Time ; Vertebrates/*physiology
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  • 24
    Publication Date: 2005-12-17
    Description: Long-bone histology indicates that the most common early dinosaur, the prosauropod Plateosaurus engelhardti from the Upper Triassic of Central Europe, had variable life histories. Although Plateosaurus grew at the fast rates typical for dinosaurs, as indicated by fibrolamellar bone, qualitative (growth stop) and quantitative (growth-mark counts) features of its histology are poorly correlated with body size. Individual life histories of P. engelhardti were influenced by environmental factors, as in modern ectothermic reptiles, but not in mammals, birds, or other dinosaurs.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sander, P Martin -- Klein, Nicole -- New York, N.Y. -- Science. 2005 Dec 16;310(5755):1800-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institut fur Palaontologie, Universitat Bonn, Nussallee 8, D-53115 Bonn, Germany. martin.sander@uni-bonn.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16357257" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Body Size ; Body Temperature Regulation ; Bone Development ; Bone and Bones/*anatomy & histology ; Dinosaurs/*anatomy & histology/classification/*growth & development/physiology ; Environment ; Female ; Femur/anatomy & histology/growth & development ; *Fossils ; Germany ; Male ; Sex Characteristics ; Switzerland
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  • 25
    Publication Date: 2005-02-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gerber, Leah R -- Hyrenbach, K David -- Zacharias, Mark A -- New York, N.Y. -- Science. 2005 Jan 28;307(5709):525-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Faculty of Ecology, Evolution and Environmental Sciences, School of Life Sciences, Arizona State University, Tempe, AZ 85287-4501, USA. Leah.Gerber@asu.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15681370" target="_blank"〉PubMed〈/a〉
    Keywords: Animal Migration ; Animals ; Biodiversity ; *Conservation of Natural Resources ; *Ecosystem ; Environment ; Models, Biological ; Oceans and Seas ; Population Density ; Population Growth ; *Public Policy ; *Whales
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-07-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2005 Jul 1;309(5731):90.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15994536" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; *Biological Evolution ; *Ecosystem ; Environment ; Forecasting ; Genes ; Phylogeny ; Plants
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  • 27
    Publication Date: 2005-12-17
    Description: Salt marshes in the southeastern United States have recently experienced massive die-off, one of many examples of widespread degradation in marine and coastal ecosystems. Although intense drought is thought to be the primary cause of this die-off, we found snail grazing to be a major contributing factor. Survey of marsh die-off areas in three states revealed high-density fronts of snails on die-off edges at 11 of 12 sites. Exclusion experiments demonstrated that snails actively converted marshes to exposed mudflats. Salt addition and comparative field studies suggest that drought-induced stress and grazers acted synergistically and to varying degrees to cause initial plant death. After these disturbances, snail fronts formed on die-off edges and subsequently propagated through healthy marsh, leading to cascading vegetation loss. These results, combined with model analyses, reveal strong interactions between increasing climatic stress and grazer pressure, both potentially related to human environmental impacts, which amplify the likelihood and intensity of runaway collapse in these coastal systems.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Silliman, Brian R -- van de Koppel, Johan -- Bertness, Mark D -- Stanton, Lee E -- Mendelssohn, Irving A -- New York, N.Y. -- Science. 2005 Dec 16;310(5755):1803-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Zoology, University of Florida, Gainesville, FL 32611, USA. brs@ufl.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16357258" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biomass ; Climate ; *Disasters ; *Ecosystem ; Environment ; Food Chain ; Georgia ; Louisiana ; Mathematics ; Models, Biological ; Poaceae/*growth & development ; Population Density ; Snails/*physiology ; *Sodium Chloride ; *Soil ; Water
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-04-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaufman, Alan J -- New York, N.Y. -- Science. 2005 Apr 1;308(5718):59-60.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Geology Department and the Earth Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA. kaufman@geol.umd.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15802590" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Atmosphere ; Biological Evolution ; Carbon/analysis/metabolism ; Carbonates/analysis ; China ; Environment ; *Fossils ; *Geologic Sediments/chemistry ; Oxygen ; Time ; Volcanic Eruptions
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-04-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Westall, Frances -- New York, N.Y. -- Science. 2005 Apr 15;308(5720):366-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre de Biophysique Moleculaire, CNRS, Rue Charles Sadron 45071 Orleans cedex 2, France. westall@cnrs-orleans.fr〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15831746" target="_blank"〉PubMed〈/a〉
    Keywords: *Archaea ; Australia ; *Bacteria ; Biofilms ; *Biological Evolution ; Ecosystem ; Environment ; *Fossils ; Geologic Sediments/*microbiology ; *Life ; Microbiological Techniques/instrumentation ; South Africa
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  • 30
    Publication Date: 2005-07-26
    Description: We present a global conservation analysis for an entire "flagship" taxon, land mammals. A combination of rarity, anthropogenic impacts, and political endemism has put about a quarter of terrestrial mammal species, and a larger fraction of their populations, at risk of extinction. A new global database and complementarity analysis for selecting priority areas for conservation shows that approximately 11% of Earth's land surface should be managed for conservation to preserve at least 10% of terrestrial mammal geographic ranges. Different approaches, from protection (or establishment) of reserves to countryside biogeographic enhancement of human-dominated landscapes, will be required to approach this minimal goal.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ceballos, Gerardo -- Ehrlich, Paul R -- Soberon, Jorge -- Salazar, Irma -- Fay, John P -- New York, N.Y. -- Science. 2005 Jul 22;309(5734):603-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Instituto de Ecologia, UNAM, Apdo. Postal 70-275, Mexico D.F. 04510, Mexico. gceballo@miranda.ecologia.unam.mx〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16040704" target="_blank"〉PubMed〈/a〉
    Keywords: Agriculture ; Animals ; Biodiversity ; *Conservation of Natural Resources ; Databases, Factual ; Developed Countries ; Developing Countries ; *Ecosystem ; Environment ; Geography ; Humans ; *Mammals ; Population Density ; Population Dynamics
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  • 31
    Publication Date: 2005-08-20
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stokstad, Erik -- New York, N.Y. -- Science. 2005 Aug 19;309(5738):1162.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16109850" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Conservation of Natural Resources ; Environment ; Female ; Florida ; *Hybridization, Genetic ; Inbreeding ; Male ; *Panthera/genetics ; Population Growth ; Publishing ; *Puma/genetics ; Survival Rate ; Texas
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-07-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stokstad, Erik -- New York, N.Y. -- Science. 2005 Jul 29;309(5735):688-90.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16051764" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biodiversity ; Budgets ; *Conservation of Natural Resources/legislation & jurisprudence ; *Ecosystem ; Environment ; Forestry ; *Industry ; Northwestern United States ; Population Dynamics ; Strigiformes ; *Trees/growth & development ; United States Government Agencies ; Wood
    Print ISSN: 0036-8075
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-07-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Reynolds, John D -- Freckleton, Robert P -- New York, N.Y. -- Science. 2005 Jul 22;309(5734):567-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for Ecology, Evolution and Conservation, School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK. reynolds@uea.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16040696" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Wild ; *Birds ; Conservation of Natural Resources ; Databases, Factual ; *Ecosystem ; Environment ; *Fishes ; *Insects ; Logistic Models ; *Mammals ; Models, Biological ; Population Density ; Population Dynamics ; Population Growth
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-06-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Erwin, Douglas H -- New York, N.Y. -- Science. 2005 Jun 17;308(5729):1752-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Paleobiology, MRC-121, National Museum of Natural History, Post Office Box 37012,Washington, DC 20013, USA. erwind@si.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15961660" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Biological ; Animals ; Atlantic Islands ; *Biodiversity ; *Biological Evolution ; *Ecosystem ; Environment ; Geography ; Hawaii ; Plants ; Population Density ; Selection, Genetic
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  • 35
    Publication Date: 2005-10-22
    Description: There have been numerous recent observations of changes in the behavior and dynamics of migratory bird populations, but the plasticity of the migratory trait and our inability to track small animals over large distances have hindered investigation of the mechanisms behind migratory change. We used habitat-specific stable isotope signatures to show that recently evolved allopatric wintering populations of European blackcaps Sylvia atricapilla pair assortatively on their sympatric breeding grounds. Birds wintering further north also produce larger clutches and fledge more young. These findings describe an important process in the evolution of migratory divides, new migration routes, and wintering quarters. Temporal segregation of breeding is a way in which subpopulations of vertebrates may become isolated in sympatry.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bearhop, Stuart -- Fiedler, Wolfgang -- Furness, Robert W -- Votier, Stephen C -- Waldron, Susan -- Newton, Jason -- Bowen, Gabriel J -- Berthold, Peter -- Farnsworth, Keith -- New York, N.Y. -- Science. 2005 Oct 21;310(5747):502-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Biology and Biochemistry, Medical Biological Centre, Lisburn Road, Queen's University Belfast, Belfast BT6 7BL, UK. s.bearhop@qub.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16239479" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Migration ; Animals ; *Biological Evolution ; Carbon Isotopes/analysis ; Environment ; Europe ; Female ; Hydrogen/analysis ; Isotopes ; Male ; Passeriformes/*physiology ; Regression Analysis ; *Reproduction ; Seasons ; *Sexual Behavior, Animal
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  • 36
    Publication Date: 2005-06-25
    Description: The power law that describes the relationship between species richness and area size is one of the few generalizations in ecology, but recent studies show that this relationship differs for microbes. We demonstrate that the natural bacterial communities inhabiting small aquatic islands (treeholes) do indeed follow the species-area law. The result requires a re-evaluation of the current understanding of how natural microbial communities operate and implies that analogous processes structure both microbial communities and communities of larger organisms.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bell, Thomas -- Ager, Duane -- Song, Ji-Inn -- Newman, Jonathan A -- Thompson, Ian P -- Lilley, Andrew K -- van der Gast, Christopher J -- New York, N.Y. -- Science. 2005 Jun 24;308(5730):1884.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Molecular Microbial Ecology Section, Natural Environment Research Council (NERC) Centre for Ecology and Hydrology, Mansfield Road, Oxford, OX1 3SR, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15976296" target="_blank"〉PubMed〈/a〉
    Keywords: Bacteria/classification/genetics/*growth & development ; *Biodiversity ; *Ecosystem ; Environment ; Fagus/microbiology ; Genetic Variation ; Water Microbiology
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  • 37
    Publication Date: 2005-04-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bernhardt, E S -- Palmer, M A -- Allan, J D -- Alexander, G -- Barnas, K -- Brooks, S -- Carr, J -- Clayton, S -- Dahm, C -- Follstad-Shah, J -- Galat, D -- Gloss, S -- Goodwin, P -- Hart, D -- Hassett, B -- Jenkinson, R -- Katz, S -- Kondolf, G M -- Lake, P S -- Lave, R -- Meyer, J L -- O'donnell, T K -- Pagano, L -- Powell, B -- Sudduth, E -- New York, N.Y. -- Science. 2005 Apr 29;308(5722):636-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15860611" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Conservation of Natural Resources/economics ; Costs and Cost Analysis ; *Databases, Factual ; *Ecosystem ; Environment ; Fishes ; *Rivers ; United States
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  • 38
    Publication Date: 2005-03-19
    Description: We have reconstructed the events that led to the evolution of a key physiological innovation underpinning the large adaptive radiation of fishes, namely their unique ability to secrete molecular oxygen (O2). We show that O2 secretion into the swimbladder evolved some 100 million years after another O2-secreting system in the eye. We unravel the likely sequence in which the functional components of both systems evolved. These components include ocular and swimbladder countercurrent exchangers, the Bohr and Root effects, the buffering power and surface histidine content of hemoglobins, and red blood cell Na+/H+ exchange activity. Our synthesis reveals the dynamics of gains and losses of these multiple traits over time, accounting for part of the huge diversity of form and function in living fishes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Berenbrink, Michael -- Koldkjaer, Pia -- Kepp, Oliver -- Cossins, Andrew R -- New York, N.Y. -- Science. 2005 Mar 18;307(5716):1752-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Biological Sciences, University of Liverpool, Crown Street, Liverpool L69 7ZB, UK. michaelb@liv.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15774753" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Physiological ; Air Sacs/blood supply/*physiology ; Amino Acid Sequence ; Animals ; *Biological Evolution ; Buffers ; Capillaries/physiology ; Choroid/blood supply/physiology ; Diffusion ; Environment ; Erythrocytes/physiology ; Fishes/anatomy & histology/classification/*physiology ; Hemoglobins/chemistry/*metabolism ; Histidine/analysis ; Hydrogen-Ion Concentration ; Molecular Sequence Data ; Oxygen/*metabolism ; Oxyhemoglobins/metabolism ; Phylogeny ; Sodium-Hydrogen Antiporter/blood/metabolism ; Species Specificity
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-12-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Thorpe, Roger S -- New York, N.Y. -- Science. 2005 Dec 16;310(5755):1778-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Biological Sciences, University of Wales, Bangor, Gwynedd LL57 2UW, UK. r.s.thorpe@bangor.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16357251" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bahamas ; Biological Evolution ; *Ecosystem ; Environment ; Genetic Speciation ; *Geography ; *Lizards/genetics ; Plant Development ; *Plants/anatomy & histology ; Population Density ; Population Dynamics ; Predatory Behavior ; Selection, Genetic
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  • 40
    Publication Date: 2005-02-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Todo, Yuko -- Kitazato, Hiroshi -- Hashimoto, Jun -- Gooday, Andrew J -- New York, N.Y. -- Science. 2005 Feb 4;307(5710):689.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Life and Earth Sciences, School of Science, Shizuoka University, Shizuoka, Japan, and U. Dom Corporation, Tokyo, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15692042" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biodiversity ; *Ecosystem ; Environment ; Eukaryota/cytology/*physiology ; *Geologic Sediments ; Pacific Ocean ; Population Density
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-12-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sayles, Jesse S -- Green, David M -- New York, N.Y. -- Science. 2005 Dec 9;310(5754):1616-8; author reply 1616-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16339430" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Atlantic Ocean ; Canada ; *Ecosystem ; Environment ; Fisheries ; *International Cooperation ; Mortality ; Population Dynamics ; Public Policy ; Ships ; United States ; *Whales
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-04-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schaefer, Mark -- New York, N.Y. -- Science. 2005 Apr 15;308(5720):325.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15831720" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; *Conservation of Natural Resources ; *Ecosystem ; Environment ; Government ; Organizations ; Private Sector ; Universities
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 43
    Publication Date: 2005-08-27
    Description: Distributions of numerical abundance and resource use among species are fundamental aspects of community structure. Here we characterize these patterns for tropical reef fishes and corals across a 10,000-kilometer biodiversity gradient. Numerical abundance and resource-use distributions have similar shapes, but they emerge at markedly different scales. These results are consistent with a controversial null hypothesis regarding community structure, according to which abundance distributions arise from the interplay of multiple stochastic environmental and demographic factors. Our findings underscore the importance of robust conservation strategies that are appropriately scaled to the broad suite of environmental processes that help sustain biodiversity.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Connolly, Sean R -- Hughes, Terry P -- Bellwood, David R -- Karlson, Ronald H -- New York, N.Y. -- Science. 2005 Aug 26;309(5739):1363-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for Coral Reef Biodiversity, Department of Marine Biology, James Cook University, Townsville, QLD 4811, Australia.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16123298" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Anthozoa ; Biodiversity ; Biomass ; *Ecosystem ; Environment ; Mathematics ; Models, Biological ; Normal Distribution ; Pacific Ocean ; *Perciformes ; Population Density
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  • 44
    Publication Date: 2005-12-17
    Description: Population phenomena, which provide much of the underlying basis for the theoretical structure of island biogeography, have received little direct study. We determined a key population trait-survival-in the Bahamian lizard Anolis sagrei on islands with an experimentally introduced predatory lizard and on neighboring unmanipulated islands. On unmanipulated islands, survival declined with several variables, most notably vegetation height: The island with the shortest vegetation had nearly the highest survival recorded for any lizard. On islands with the introduced predator, which forages mostly on the ground, A. sagrei shifted to taller vegetation; unlike on unmanipulated islands, its survival was very low on islands with the shortest vegetation but was higher on the others. Thus, species introduction radically changed a resident species' relation of survival to a key island-biogeographical variable.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schoener, Thomas W -- Losos, Jonathan B -- Spiller, David A -- New York, N.Y. -- Science. 2005 Dec 16;310(5755):1807-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Section of Evolution and Ecology, University of California, Davis, CA 95616, USA. twschoener@ucdavis.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16357259" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bahamas ; Birds ; *Ecosystem ; Environment ; *Geography ; *Lizards ; Models, Biological ; Models, Statistical ; Plant Development ; *Plants/anatomy & histology ; Population Density ; Population Dynamics ; Predatory Behavior ; *Trees/anatomy & histology/growth & development
    Print ISSN: 0036-8075
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  • 45
    Publication Date: 2005-05-21
    Description: A distinct species of mangabey was independently found at two sites 370 kilometers apart in southern Tanzania (Mount Rungwe and Livingstone in the Southern Highlands and Ndundulu in the Udzungwa Mountains). This new species is described here and given the name "highland mangabey" Lophocebus kipunji sp. nov. We place this monkey in Lophocebus, because it possesses noncontrasting black eyelids and is arboreal. L. kipunji is distinguished from other mangabeys by the color of its pelage; long, upright crest; off-white tail and ventrum; and loud call. This find has implications for primate evolution, African biogeography, and forest conservation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Jones, Trevor -- Ehardt, Carolyn L -- Butynski, Thomas M -- Davenport, Tim R B -- Mpunga, Noah E -- Machaga, Sophy J -- De Luca, Daniela W -- New York, N.Y. -- Science. 2005 May 20;308(5725):1161-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Udzungwa Mountains National Park, Box 99, Mang'ula, Tanzania. tembomkubwa@gmail.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15905399" target="_blank"〉PubMed〈/a〉
    Keywords: Altitude ; Animals ; Biodiversity ; Body Size ; Cercocebus/anatomy & histology/*classification ; Conservation of Natural Resources ; Environment ; Geography ; Male ; Population Density ; Tanzania ; Temperature ; Terminology as Topic ; Trees ; Vocalization, Animal
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  • 46
    Publication Date: 2005-05-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dale, V H -- Crisafulli, C M -- Swanson, F J -- New York, N.Y. -- Science. 2005 May 13;308(5724):961-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Oak Ridge National Laboratory, Oak Ridge, TN 37831-6036, USA. dalevh@ornl.gov〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15890864" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biodiversity ; Birds ; Conservation of Natural Resources ; *Ecosystem ; Environment ; Fishes ; Food Chain ; Fresh Water ; Human Activities ; Soil ; Time Factors ; Trees ; *Volcanic Eruptions ; Washington
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  • 47
    Publication Date: 2005-08-06
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dissanayake, Chandrasekara -- New York, N.Y. -- Science. 2005 Aug 5;309(5736):883-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉University of Peradeniya, Peradeniya, 20400 Sri Lanka. cbdissa@hotmail.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16081722" target="_blank"〉PubMed〈/a〉
    Keywords: Aluminum Silicates ; Animals ; Cardiovascular Diseases/prevention & control ; Environment ; Fluorides/analysis ; Fluorosis, Dental/etiology ; Geological Phenomena ; *Geology ; *Health ; Humans ; Iodine/deficiency ; Magnesium/physiology ; Pica ; *Radiation Dosage ; Radiation Effects ; Radiation, Ionizing ; Soil/analysis ; Sri Lanka ; *Trace Elements/analysis/deficiency ; Water Supply
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-02-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hambler, Clive -- Henderson, Peter A -- Speight, Martin R -- New York, N.Y. -- Science. 2005 Feb 4;307(5710):673-4; author reply 673-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15696621" target="_blank"〉PubMed〈/a〉
    Keywords: Africa ; Animals ; Australia ; *Conservation of Natural Resources ; Ecology ; *Ecosystem ; *Elephants ; Environment ; Insects ; Population Density
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-11-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Whitfield, John -- New York, N.Y. -- Science. 2005 Nov 11;310(5750):960-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16284155" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Archaea/classification/genetics/*physiology ; Bacteria/classification/genetics ; *Bacterial Physiological Phenomena ; Biodiversity ; *Ecosystem ; Environment ; Eukaryota/classification/genetics/*physiology ; Fungi/classification/genetics/*physiology ; *Geography ; Phenotype
    Print ISSN: 0036-8075
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-08-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Castilla, Juan C -- Defeo, Omar -- New York, N.Y. -- Science. 2005 Aug 26;309(5739):1324-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16123285" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Conservation of Natural Resources ; *Ecosystem ; Environment ; *Fisheries ; *Fishes ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-06-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Causey, Billy D -- Andrews, Katherine -- New York, N.Y. -- Science. 2005 Jun 17;308(5729):1740-2; author reply 1740-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15966074" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Anthozoa ; *Conservation of Natural Resources ; *Ecosystem ; Environment ; Fishes ; Florida ; Palinuridae ; Water Pollution/prevention & control
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  • 52
    Publication Date: 2005-05-10
    Description: Memories are thought to be attractor states of neuronal representations, with the hippocampus a likely substrate for context-dependent episodic memories. However, such states have not been directly observed. For example, the hippocampal place cell representation of location was previously found to respond continuously to changes in environmental shape alone. We report that exposure to novel square and circular environments made of different materials creates attractor representations for both shapes: Place cells abruptly and simultaneously switch between representations as environmental shape changes incrementally. This enables study of attractor dynamics in a cognitive representation and may correspond to the formation of distinct contexts in context-dependent memory.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2680068/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2680068/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wills, Tom J -- Lever, Colin -- Cacucci, Francesca -- Burgess, Neil -- O'Keefe, John -- 071248/Wellcome Trust/United Kingdom -- New York, N.Y. -- Science. 2005 May 6;308(5723):873-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Anatomy and Developmental Biology, University College London, London WC1E 6BT, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15879220" target="_blank"〉PubMed〈/a〉
    Keywords: Action Potentials ; Animals ; Brain Mapping ; Cues ; Environment ; Form Perception ; Hippocampus/*cytology/*physiology ; Learning ; Memory/*physiology ; Orientation ; Pattern Recognition, Visual ; Pyramidal Cells/*physiology ; Rats ; Space Perception
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-11-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stokstad, Erik -- New York, N.Y. -- Science. 2005 Nov 25;310(5752):1264-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16311311" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Wild ; Computer Simulation ; *Disasters ; *Ecosystem ; Environment ; Geologic Sediments ; Louisiana ; Rivers ; Water Movements
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  • 54
    Publication Date: 2005-04-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Avasthi, Amitabh -- New York, N.Y. -- Science. 2005 Apr 22;308(5721):487-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15845821" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; California ; *Conservation of Natural Resources ; *Ecosystem ; Environment ; Fisheries ; *Fishes ; Marine Biology ; *Seawater
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-10-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stokstad, Erik -- New York, N.Y. -- Science. 2005 Sep 30;309(5744):2150-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16195438" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Budgets ; Conservation of Natural Resources/economics/*legislation & jurisprudence ; Costs and Cost Analysis ; *Ecosystem ; Environment ; Federal Government ; Population Density ; Public Policy ; United States
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  • 56
    Publication Date: 2005-12-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Naylor, Rosamond -- Steinfeld, Henning -- Falcon, Walter -- Galloway, James -- Smil, Vaclav -- Bradford, Eric -- Alder, Jackie -- Mooney, Harold -- New York, N.Y. -- Science. 2005 Dec 9;310(5754):1621-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Environmental Science and Policy, Stanford University; Stanford, CA 94305, USA. roz@stanford.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16339432" target="_blank"〉PubMed〈/a〉
    Keywords: *Agriculture ; Animal Feed ; *Animal Husbandry ; Animals ; *Animals, Domestic ; Commerce ; Crops, Agricultural ; Developed Countries ; Developing Countries ; Diet ; Ecosystem ; Environment ; Europe ; Government Regulation ; *Meat ; Public Policy ; United States ; Waste Management ; Water
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-07-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stokstad, Erik -- New York, N.Y. -- Science. 2005 Jul 22;309(5734):546-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16040680" target="_blank"〉PubMed〈/a〉
    Keywords: Agriculture ; Animals ; Biodiversity ; Body Weight ; *Conservation of Natural Resources ; *Ecosystem ; Environment ; *Mammals ; Population Density ; Population Dynamics ; Risk Factors
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-04-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kerr, Richard A -- New York, N.Y. -- Science. 2005 Apr 15;308(5720):337.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15831724" target="_blank"〉PubMed〈/a〉
    Keywords: Altitude ; Animals ; *Atmosphere ; Biodiversity ; Biological Evolution ; Crowding ; Environment ; Fossils ; *Oxygen/analysis ; Population Density ; Respiration ; Time ; Vertebrates/*physiology
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-09-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fenchel, Tom -- Finlay, Bland J -- New York, N.Y. -- Science. 2005 Sep 23;309(5743):1997-9; author reply 1997-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16179459" target="_blank"〉PubMed〈/a〉
    Keywords: Anaerobiosis ; Bacteria/classification/genetics/*growth & development ; *Biodiversity ; *Ecosystem ; Environment ; Fagus/microbiology ; Water Microbiology
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-03-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Boetius, Antje -- New York, N.Y. -- Science. 2005 Mar 4;307(5714):1420-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Max Planck Institute for Marine Microbiology, Bremen 28359, Germany. aboetius@mpi-bremen.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15746415" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Archaea/classification/*growth & development/metabolism ; Atlantic Ocean ; Bacteria/classification/*growth & development/metabolism ; Biodiversity ; Biomass ; *Carbonates ; *Ecosystem ; Environment ; *Geologic Sediments/chemistry/microbiology ; Hot Temperature ; Hydrogen/analysis/metabolism ; Hydrogen-Ion Concentration ; *Invertebrates ; Methane/analysis/metabolism ; *Seawater
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-10-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2005 Oct 21;310(5747):419.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16239445" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Migration ; Animals ; *Biological Evolution ; Environment ; Europe ; Female ; Male ; Passeriformes/*physiology ; *Reproduction ; Seasons ; *Sexual Behavior, Animal
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  • 62
    Publication Date: 2005-05-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vandermeer, John -- Perfecto, Ivette -- New York, N.Y. -- Science. 2005 May 27;308(5726):1257-8; author reply 1257-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15919973" target="_blank"〉PubMed〈/a〉
    Keywords: *Agriculture/economics/trends ; Animals ; Animals, Wild ; Biodiversity ; *Conservation of Natural Resources/economics/trends ; Costs and Cost Analysis ; Crops, Agricultural ; *Ecosystem ; Environment ; Models, Biological
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-04-02
    Description: Suspended atmospheric particles play a crucial role in any global climate scenario: They can both enforce and suppress radiative forcing. In developing climate modeling further, a deeper understanding of atmospheric aerosol is needed. Because of extreme local and temporal variations, proper incorporation of aerosols into models requires modeling of the aerosol itself. It turns out that cellular material and proteins compose up to 25% of the atmospheric aerosol. Consequently, the source strength of the biogenic aerosol in general must be corrected and should be estimated on the order of other major aerosol sources.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Jaenicke, Ruprecht -- New York, N.Y. -- Science. 2005 Apr 1;308(5718):73.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institut fur Physik der Atmosphare, Universitat Mainz, 55099 Mainz, Germany. jaenicke@uni-mainz.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15802596" target="_blank"〉PubMed〈/a〉
    Keywords: Aerosols ; *Air Microbiology ; Animals ; *Atmosphere ; Bacteria ; *Cells ; Environment ; Eukaryota ; Fungi ; Humans ; Particle Size ; Pollen ; Proteins/*analysis ; Seasons ; Spores ; Viruses
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 64
    Publication Date: 2005-07-09
    Description: Most of Australia's largest mammals became extinct 50,000 to 45,000 years ago, shortly after humans colonized the continent. Without exceptional climate change at that time, a human cause is inferred, but a mechanism remains elusive. A 140,000-year record of dietary delta(13)C documents a permanent reduction in food sources available to the Australian emu, beginning about the time of human colonization; a change replicated at three widely separated sites and in the marsupial wombat. We speculate that human firing of landscapes rapidly converted a drought-adapted mosaic of trees, shrubs, and nutritious grasslands to the modern fire-adapted desert scrub. Animals that could adapt survived; those that could not, became extinct.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Miller, Gifford H -- Fogel, Marilyn L -- Magee, John W -- Gagan, Michael K -- Clarke, Simon J -- Johnson, Beverly J -- New York, N.Y. -- Science. 2005 Jul 8;309(5732):287-90.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉INSTAAR and Geological Sciences, University of Colorado, Boulder, CO 80309-0450 USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16002615" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Biological ; Animals ; Anthropology ; Australia ; Biomass ; *Birds ; Calcium Carbonate/chemistry ; Carbon Isotopes ; Climate ; Dental Enamel/chemistry ; *Diet ; Dromaiidae ; Durapatite/chemistry ; *Ecosystem ; Egg Shell/chemistry ; Environment ; Fires ; *Food Chain ; Geography ; Humans ; *Mammals ; Marsupialia ; *Plants ; Poaceae ; Population Dynamics ; Trees
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 65
    Publication Date: 2005-08-16
    Description: Social and ecological vulnerability to disasters and outcomes of any particular extreme event are influenced by buildup or erosion of resilience both before and after disasters occur. Resilient social-ecological systems incorporate diverse mechanisms for living with, and learning from, change and unexpected shocks. Disaster management requires multilevel governance systems that can enhance the capacity to cope with uncertainty and surprise by mobilizing diverse sources of resilience.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Adger, W Neil -- Hughes, Terry P -- Folke, Carl -- Carpenter, Stephen R -- Rockstrom, Johan -- New York, N.Y. -- Science. 2005 Aug 12;309(5737):1036-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Tyndall Centre for Climate Change Research, School of Environmental Sciences, University of East Anglia, Norwich, NR4 7TJ, UK. n.adger@uea.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16099974" target="_blank"〉PubMed〈/a〉
    Keywords: *Adaptation, Psychological ; Animals ; Asia ; Biodiversity ; Communicable Diseases ; Conservation of Natural Resources ; *Disaster Planning ; *Disasters ; *Ecosystem ; Environment ; Geography ; Government ; Humans ; *Social Environment
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 66
    Publication Date: 2005-05-14
    Description: We show that the distributions of both exploited and nonexploited North Sea fishes have responded markedly to recent increases in sea temperature, with nearly two-thirds of species shifting in mean latitude or depth or both over 25 years. For species with northerly or southerly range margins in the North Sea, half have shown boundary shifts with warming, and all but one shifted northward. Species with shifting distributions have faster life cycles and smaller body sizes than nonshifting species. Further temperature rises are likely to have profound impacts on commercial fisheries through continued shifts in distribution and alterations in community interactions.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Perry, Allison L -- Low, Paula J -- Ellis, Jim R -- Reynolds, John D -- New York, N.Y. -- Science. 2005 Jun 24;308(5730):1912-5. Epub 2005 May 12.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for Ecology, Evolution and Conservation, School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK. a.perry@uea.ac.uk〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15890845" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Body Size ; *Climate ; *Ecosystem ; Environment ; Fisheries ; *Fishes/anatomy & histology/growth & development ; North Sea ; Population Density ; Population Dynamics ; *Seawater ; Temperature ; Time Factors
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 67
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-11-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Day, John W -- New York, N.Y. -- Science. 2005 Nov 25;310(5752):1276.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16311316" target="_blank"〉PubMed〈/a〉
    Keywords: *Conservation of Natural Resources ; *Disasters ; *Ecosystem ; Environment ; Housing ; Louisiana
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    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 68
    Publication Date: 2005-09-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pimenta, Bruno V S -- Haddad, Celio F B -- Nascimento, Luciana B -- Cruz, Carlos Alberto Goncalves -- Pombal, Jose P Jr -- New York, N.Y. -- Science. 2005 Sep 23;309(5743):1999; author reply 1999.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Departamento de Vertebrados, Museu Nacional/UFRJ, Quinta da Boa Vista, 20940-040, Rio de Janeiro, RJ, Brazil.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16179460" target="_blank"〉PubMed〈/a〉
    Keywords: *Amphibians/classification ; Animals ; *Biodiversity ; Brazil ; Conservation of Natural Resources ; *Ecosystem ; Environment ; Population Density ; Population Dynamics
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    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 69
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2005-12-17
    Description: Defining the scale of connectivity, or exchange, among marine populations and determining the factors driving this exchange are pivotal to our understanding of the population dynamics, genetic structure, and biogeography of many coastal species. Using a high-resolution biophysical model for the Caribbean region, we report that typical larval dispersal distances of ecologically relevant magnitudes are on the scale of only 10 to 100 kilometers for a variety of reef fish species. We also show the importance of the early onset of active larval movement mediating the dispersal potential. In addition to self-recruitment, larval import from outside the local area is required to sustain most populations, although these population subsidies are very limited in particular systems. The results reveal distinct regions of population isolation based on larval dispersal that also correspond to genetic and morphological clines observed across a range of marine organisms.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cowen, R K -- Paris, C B -- Srinivasan, A -- New York, N.Y. -- Science. 2006 Jan 27;311(5760):522-7. Epub 2005 Dec 15.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Marine Biology and Fisheries, Rosenstiel School of Marine and Atmospheric Science, University of Miami, 4600 Rickenbacker Causeway, Miami, FL 33149, USA. rcowen@rsmas.miami.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16357224" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Anthozoa/genetics ; Caribbean Region ; Computer Simulation ; *Ecosystem ; Environment ; Fishes/genetics/*physiology ; Larva/physiology ; *Models, Biological ; Population Density ; Population Dynamics ; *Seawater ; *Swimming ; Water Movements
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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