ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Biotic communities.  (1)
  • Electronics and Electrical Engineering; Energy Production and Conversion  (1)
  • 1
    Keywords: Freshwater ecology. ; Marine ecology. ; Animal culture. ; Biotic communities. ; Physical geography. ; Evolution (Biology). ; Freshwater and Marine Ecology. ; Animal Science. ; Ecosystems. ; Earth System Sciences. ; Evolutionary Theory.
    Description / Table of Contents: Introduction: the Habitat and the Ecosystem -- Shallow Hardbottom of East Florida and the Caribbean and the Regional Shelf Setting -- Macroalgae and Cyanobacteria -- Invertebrates -- Fish Assemblages -- Marine Turtles -- Functional Ecological Attributes of Shallow Hardbottom -- Mitigating Shallow Hardbottom Impacts -- Literature Cited -- Appendices.
    Abstract: Nearshore hardbottom reefs of Florida’s east coast are used by over 1100 species of fishes, invertebrates, algae, and sea turtles. These rocky reefs support reproduction, settlement, and habitat use, and are energy sources and sinks. They are also buried by beach renourishment projects in which artificial reefs are used for mitigation. This comprehensive book is for research scientists and agency personnel, yet accessible to interested laypersons including beachfront residents and water-users. An unprecedented collection of research information and often stunning color photographs are assembled including over 1250 technical citations and 127 figures. These shallow reefs are part of a mosaic of coastal shelf habitats including estuarine seagrasses and mangroves, and offshore coral reefs. These hardbottom habitats are federally designated as Essential Fish Habitats - Habitats of Particular Concern and are important feeding areas for federally-protected sea turtles. Organismal and assemblage responses to natural and man-made disturbances, including climate change, are examined in the context of new research and management opportunities for east Florida’s islands in the sand. .
    Type of Medium: Online Resource
    Pages: XVIII, 472 p. 135 illus., 125 illus. in color. , online resource.
    Edition: 1st ed. 2020.
    ISBN: 9783030403577
    DDC: 577.6
    Language: English
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2019-07-13
    Description: NASA Glenn Research Center has been using an in house designed X25 based multi-source solar simulator since 2003. The simulator is set up for triple junction solar cells prior to measurements b y adjusting the three sources to produce the correct short circuit current, lsc, in each of three AM0 calibrated sub-cells. The past practice has been to adjust one source on one sub-cell at a time, iterating until all the sub-cells have the calibrated Isc. The new approach is to create a matrix of measured lsc for small source changes on each sub-cell. A matrix, A, is produced. This is normalized to unit changes in the sources so that Ax(delta)s = (delta)isc. This matrix can now be inverted and used with the known Isc differences from the AM0 calibrated values to indicate changes in the source settings, (delta)s = A 'x.(delta)isc This approach is still an iterative one, but all sources are changed during each iteration step. It typically takes four to six steps to converge on the calibrated lsc values. Even though the source lamps may degrade over time, the initial matrix evaluation i s not performed each time, since measurement matrix needs to be only approximate. Because an iterative approach is used the method will still continue to be valid. This method may become more important as state-of-the-art solar cell junction responses overlap the sources of the simulator. Also, as the number of cell junctions and sources increase, this method should remain applicable.
    Keywords: Electronics and Electrical Engineering; Energy Production and Conversion
    Type: E-664097 , IEEE Photovoltaic Specialists Conference {PVSC}; Jun 03, 2012 - Jun 08, 2012; Austin, TX; United States
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...