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  • USGS57 biotite
  • agricultural land use
  • MDPI - Multidisciplinary Digital Publishing Institute  (3)
  • Blackwell Publishing Ltd  (2)
  • American Chemical Society
  • Molecular Diversity Preservation International
  • 2020-2024  (5)
  • 1945-1949
Collection
Publisher
  • MDPI - Multidisciplinary Digital Publishing Institute  (3)
  • Blackwell Publishing Ltd  (2)
  • American Chemical Society
  • Molecular Diversity Preservation International
  • Oxford, UK  (2)
Language
Years
  • 2020-2024  (5)
  • 1945-1949
Year
  • 1
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2023-03-07
    Description: This reprint focuses on land use/land cover (LULC), natural hazards and their interactions, changes, and impacts. Over the past few decades, the risks due to natural hazards have increased significantly, to a large extent due to changes in LULC, which are triggered mainly by anthropic pressure on landscapes, i.e., urbanization, forest management practices, agricultural practices, and the like. As a result, LULC changes contribute significantly to changes in the variability or magnitude of natural hazards, such as floods, landslides, and erosion. Therefore, this reprint provides a collection of studies focused on the interactions between LULC and different types of natural hazards, which were studied in several research areas around the world.
    Keywords: flash floods ; intense rainfall ; urbanized areas ; damage ; anthropic impacts ; West Mediterranean ; Italy ; land use change ; surface runoff ; urban development ; green infrastructure ; Xiamen ; land use/land cover legacy ; airborne LiDAR-based HRDTM ; generalized additive model ; landslide susceptibility modeling ; historical landslide inventory bias ; biomass extraction ; farmers’ perception ; NDVI ; climate change ; remote sensing ; GIS ; NDBI ; flood risk ; land use ; settlement development ; agricultural land use ; flood-prone areas ; Alpine regions ; landslide modelling ; shallow landslides ; soil cohesion ; soil tillage ; river meandering ; river morphology ; centerline migration ; satellite images ; loess ; filled slope ; physical model test ; interface effect ; stability ; river morphodynamics ; Landsat data ; planform changes ; forest fire ; fire danger rating systems ; environmental fire danger ; fire indices ; drought indices ; remote sensing fire indices ; fire ignition probability ; climate change extremes ; land cover ; QGIS ; MOLUSCE ; Great Yellow River Region ; mountain hazards ; land take ; landslide hazard ; land cover change ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
    Language: English
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  • 2
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2023-04-05
    Description: This reprint focuses on land use/land cover (LULC), natural hazards and their interactions, changes, and impacts. Over the past few decades, the risks due to natural hazards have increased significantly, to a large extent due to changes in LULC, which are triggered mainly by anthropic pressure on landscapes, i.e., urbanization, forest management practices, agricultural practices, and the like. As a result, LULC changes contribute significantly to changes in the variability or magnitude of natural hazards, such as floods, landslides, and erosion. Therefore, this reprint provides a collection of studies focused on the interactions between LULC and different types of natural hazards, which were studied in several research areas around the world.
    Keywords: flash floods ; intense rainfall ; urbanized areas ; damage ; anthropic impacts ; West Mediterranean ; Italy ; land use change ; surface runoff ; urban development ; green infrastructure ; Xiamen ; land use/land cover legacy ; airborne LiDAR-based HRDTM ; generalized additive model ; landslide susceptibility modeling ; historical landslide inventory bias ; biomass extraction ; farmers’ perception ; NDVI ; climate change ; remote sensing ; GIS ; NDBI ; flood risk ; land use ; settlement development ; agricultural land use ; flood-prone areas ; Alpine regions ; landslide modelling ; shallow landslides ; soil cohesion ; soil tillage ; river meandering ; river morphology ; centerline migration ; satellite images ; loess ; filled slope ; physical model test ; interface effect ; stability ; river morphodynamics ; Landsat data ; planform changes ; forest fire ; fire danger rating systems ; environmental fire danger ; fire indices ; drought indices ; remote sensing fire indices ; fire ignition probability ; climate change extremes ; land cover ; QGIS ; MOLUSCE ; Great Yellow River Region ; mountain hazards ; land take ; landslide hazard ; land cover change ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::R Earth sciences, geography, environment, planning::RG Geography
    Language: English
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  • 3
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-04-11
    Description: This book is focused on the interplay of multiple stressors in aquatic systems and its consequences for management across spatial and temporal scales. It is organized into six case studies from four continents (Europe, Oceania, Africa, and North America), each based on several different data sources (field and experimental data, historical data, literature reviews, inquiries, and expert knowledge). The case studies address the joint effects of a variety of stressors (physical and chemical barriers, hydromorphology, temperature, drought, and water quality) on a diversity of biological response indicators (fish, macroinvertebrates, and phytoplankton) and discuss the main implications for managing aquatic ecosystems more effectively.
    Keywords: agricultural land use ; antagonism ; Deleatidium ; grazer-scrapers ; large rivers ; multiple stressors ; land use ; hydromorphology ; water quality ; river-basin management ; Southeastern Europe ; global change ; nutrients ; anthropogenic pressure stressor ; interaction ; lake systems ; least-cost modeling ; longitudinal connectivity ; dissolved oxygen ; historical data ; functional distance ; migratory fish ; fish passes ; navigation weir ; fisheries management ; stressors interaction ; anthropogenic pressures ; climate change ; DPSIR ; strategic simulations ; interviews ; river systems ; Burkina Faso ; USA ; fish assemblages ; macroinvertebrate assemblages ; bird assemblages ; croplands ; rangelands ; n/a ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology
    Language: English
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  • 4
    Publication Date: 2023-01-20
    Description: Stable hydrogen isotope ratios (δ2H values) in structural hydroxyl groups of pedogenic clay minerals are inherited from the surrounding water at the time of their formation. Only non‐exchangeable H preserves the environmental forensic and paleoclimate information (δ2Hn value). To measure δ2Hn values in structural H of clay minerals and soil clay fractions, we adapted a steam equilibration method by accounting for high hygroscopicity. Our δ2Hn values for USGS57 biotite (−95.3 ± SD 0.9‰) and USGS58 muscovite (30.7 ± 1.4‰) differed slightly but significantly from the reported δ2H values (−91.5 ± 2.4‰ and −28.4 ± 1.6‰), because the minerals contained 1.1%–4.4% of exchangeable H. The low SD of replicate measurements (n = 3) confirmed a high precision. The clay separation method including destruction of Fe oxides, carbonates and soil organic matter, and dispersion did not significantly change the δ2Hn values of five different clay minerals. However, we were unable to remove all organic matter from the soil clay fractions resulting in an estimated bias of 1‰ in two samples and 15‰ in the carbon‐richest sample. Our results demonstrate that δ2Hn values of structural H of clay minerals and soil clay fractions can be reliably measured without interference from atmospheric water and the method used to separate the soil clay fraction. Highlights We tested steam equilibration to determine stable isotope ratios of structural H in clay. Gas‐tight capsule sealing in Ar atmosphere was necessary to avoid remoistening. Our steam equilibration method showed a high accuracy and precision. The clay separation method did not change stable isotope ratios of structural H in clay.
    Description: Deutsche Forschungsgemeinschaft http://dx.doi.org/10.13039/501100001659
    Keywords: ddc:549 ; controlled isotope exchange technique ; deuterium ; montmorillonite ; soil clay separation ; soil organic matter removal ; steam equilibration ; structural H ; USGS57 biotite ; vermiculite ; δ2H
    Language: English
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  • 5
    Publication Date: 2024-03-22
    Description: Soil fauna drives crucial processes of energy and nutrient cycling in agricultural systems, and influences the quality of crops and pest incidence. Soil tillage is the most influential agricultural manipulation of soil structure, and has a profound influence on soil biology and its provision of ecosystem services. The objective of this study was to quantify through meta‐analyses the effects of reducing tillage intensity on density and diversity of soil micro‐ and mesofaunal communities, and how these effects vary among different pedoclimatic conditions and interact with concurrent management practices. We present the results of a global meta‐analysis of available literature data on the effects of different tillage intensities on taxonomic and functional groups of soil micro‐ and mesofauna. We collected paired observations (conventional vs. reduced forms of tillage/no‐tillage) from 133 studies across 33 countries. Our results show that reduced tillage intensity or no‐tillage increases the total density of springtails (+35%), mites (+23%), and enchytraeids (+37%) compared to more intense tillage methods. The meta‐analyses for different nematode feeding groups, life‐forms of springtails, and taxonomic mite groups showed higher densities under reduced forms of tillage compared to conventional tillage on omnivorous nematodes (+53%), epedaphic (+81%) and hemiedaphic (+84%) springtails, oribatid (+43%) and mesostigmatid (+57%) mites. Furthermore, the effects of reduced forms of tillage on soil micro‐ and mesofauna varied with depth, climate and soil texture, as well as with tillage method, tillage frequency, concurrent fertilisation, and herbicide application. Our findings suggest that reducing tillage intensity can have positive effects on the density of micro‐ and mesofaunal communities in areas subjected to long‐term intensive cultivation practices. Our results will be useful to support decision making on the management of soil faunal communities and will facilitate modelling efforts of soil biology in global agroecosystems. HIGHLIGHTS Global meta‐analysis to estimate the effect of reducing tillage intensity on micro‐ and mesofauna Reduced tillage or no‐tillage has positive effects on springtail, mite and enchytraeid density Effects vary among nematode feeding groups, springtail life forms and mite suborders Effects vary with texture, climate and depth and depend on the tillage method and frequency
    Description: Bundesministerium für Bildung und Forschung http://dx.doi.org/10.13039/501100002347
    Description: https://doi.org/10.20387/bonares-eh0f-hj28
    Keywords: ddc:631.4 ; agricultural land use ; conservation agriculture ; conventional agriculture ; soil biodiversity ; soil cultivation
    Language: English
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