Mostrando 4,801 - 4,820 Resultados de 18,145 Para Buscar '"biodiversity"', tiempo de consulta: 0.71s Limitar resultados
  1. 4801
    “…Grazing by wild and domesticated grazers occurs within many terrestrial ecosystems worldwide, with positive and negative impacts on biodiversity. Management of grazed lands in support of biological conservation could benefit from a compiled dataset of animal biodiversity within and adjacent to grazed sites. …”
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  2. 4802
    “…Safeguarding tropical forest biodiversity requires solutions for monitoring ecosystem structure over time. …”
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  3. 4803
  4. 4804
  5. 4805
    “…We show that anticipating conservation strategies can minimize time-lag uncertainties related to restoration success and biodiversity offsets. The more effort is placed in the preventative steps of the MH, the smaller the time-lag between impact (biodiversity losses) and conservation outcomes (biodiversity gains), decreasing uncertainties and reducing risks to biodiversity.…”
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  6. 4806
    “…SIMPLE SUMMARY: Agricultural abandonment is a very relevant process in Europe and its consequences on biodiversity are not yet clear. Moreover, abandonment is focused on marginal areas, characterized by traditional agricultural landscapes, with high cultural and biodiversity values, which are particularly vulnerable to this process. …”
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  7. 4807
    “…SIMPLE SUMMARY: Morphological diversity and species richness provide insights into biodiversity and have been studied extensively in recent years. …”
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  8. 4808
  9. 4809
    “…BACKGROUND: Increasing our knowledge of soil biodiversity is fundamental to forecast changes in ecosystem functions under global change scenarios. …”
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  10. 4810
    “…Along with the Altai-Sayan biodiversity ecoregion, the desert and riparian environments are essential for birds residing in the mountainous terrain. …”
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  11. 4811
    Publicado 1994
    Tabla de Contenidos: “…Introduction -- Amphibian diversity and natural history: an overview -- Essentials of standardization and quantification -- Research design for quantitative amphibian studies -- Keys to a successful project: associated data and planning -- Standard techniques for inventory and monitoring -- Supplemental approaches to studying amphibian biodiversity -- Estimating population size -- Analysis of amphibian biodiversity data -- Conclusion and recommendations -- Handling live amphibians -- Techniques for marking amphibians -- Recording frog calls -- Preparing amphibians as scientific specimens -- Collecting tissue for biochemical analysis -- Vendors -- Table of random numbers.…”
    Libro
  12. 4812
    Publicado 2005
    Tabla de Contenidos: “…Introduction: Setting the scene -- Outcomes from the WSSD -- Environment : the path of global environmental governance : form and function in historical perspective -- Economy : the economic problem of sustainable governance -- Society : participation and engagement -- Water : water and governance -- Energy : energy governance, poverty, and sustainable development -- Health : health and sustainable development : addressing the challenges post Johannesburg -- Agriculture : improving governance for food security and agriculture -- Biodiversity : biodiversity governance after Johannesburg -- Conclusion: Where next?.…”
    Libro
  13. 4813
    por Osborne, Patrick L.
    Publicado 2000
    Tabla de Contenidos: “…The tropical environment -- Hot deserts and environmental factors -- Grasslands and primary production -- Savanna and population dynamics -- Lakes, energy flow and biogeochemical cycling -- Rivers, floodplains and estuaries: the flood-pulse and river continuum concepts -- Wetlands and succession -- Tropical rain forests and biodiversity -- Mountains, zonation and community gradients -- Mangroves, seagrasses and decomposition -- Coral reefs and community ecology -- Isolated habitats and biogeography: islands in the sea, air and land -- Cities and human ecology -- Global ecology: biodiversity conservation, climate change and sustainable development.…”
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  14. 4814
    “…Given the inclusion of specific goals and targets regarding DSI in the latest draft of the Global Biodiversity Framework negotiated at the 15(th) Conference of the Parties (COP15) in Montreal in December 2022 and the crucial decisions on access and benefit sharing to DSI that will be taken in the coming months and future COP meetings, a southern African perspective on how and why open access to DSI is essential for the conservation of intraspecific biodiversity (genetic diversity and structure) across country borders is provided.…”
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  15. 4815
    “…Biodiversity underpins ecosystem functions that provide benefits to people, yet the role of rare and endangered species (RES) in supporting ecosystem services is unclear. …”
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  16. 4816
    por Stephenson, Steven L.
    Publicado 2023
    “…The most notable of these were the All Taxa Biodiversity Inventory (ATBI) project carried out in the Great Smoky Mountains National Park, the Planetary Biodiversity Inventory Project (PBI) carried out in localities throughout the world, and the Myxotropic project being carried out throughout the Neotropics. …”
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  17. 4817
    por Khasbagan, Soyolt
    Publicado 2008
    “…It is very useful to take an inventory of biodiversity, especially among the rapid rural appraisal (RRA) in studying biodiversity at the community level.…”
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  18. 4818
    “…Many existing templates to identify the most important areas to conserve terrestrial biodiversity at the global scale neglect the future impacts of climate change. …”
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  19. 4819
  20. 4820
    “…Biodiversity metrics are critical for assessment and monitoring of ecosystems threatened by anthropogenic stressors. …”
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