Key Determinants Of Biodiversity Ecosystem Functioning And Restoration In Climate Change Sensitive Ecosystems
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Key Determinants Of Biodiversity Ecosystem Functioning And Restoration In Climate Change Sensitive Ecosystems
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Author : Hui Zhang
language : en
Publisher: Frontiers Media SA
Release Date : 2023-11-27
Key Determinants Of Biodiversity Ecosystem Functioning And Restoration In Climate Change Sensitive Ecosystems written by Hui Zhang and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-27 with Science categories.
Human activities such as agriculture and mining have led to serious negative effects on biodiversity and important ecosystem services including biodiversity loss and climate change. Thus, it is important to quantify the key determinants of biodiversity, ecosystem functioning and ecological restoration of degraded plant communities in climate change sensitive ecosystems (i.e. subalpine and alpine meadow communities in Qinghai, tropical rainforests and tropical mountains). In this way, effective management, policy and methods can be developed to reduce the influence of climate change on these climate change sensitive ecosystems. The aforementioned human activities continue to destroy and degrade plant communities and ecosystem functioning. Climatic changes further exacerbate negative impacts and may trigger rapid loss of species, precipitate decline and changes in the flows of ecosystem goods and services. As the collective anthropogenic influence intensifies, some ecosystems may be more sensitive than others to these changes. Ecosystems that contribute greatly to human well-being through the delivery of biodiversity and ecosystem benefits should be the focus of particular concern. There are key knowledge gaps on the specific nature of anthropogenic impacts, species and ecosystem responses, and possible management and mitigation measures. Comprehensive documentation of these aspects from highly sensitive regions and ecosystems is urgently needed, particularly at fine scales, which is relevant for developing management and mitigation measures. Pathways such as ecological restoration can offset some of the impacts, but even quantifying the impacts of observed and anticipated changes is far from adequate and other mitigation measures must be considered.
Global Change Ecosystems Research
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2001-01-19
Global Change Ecosystems Research written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-19 with Science categories.
Research Council established the Ecosystems Panel in response to a request from the United States Global Change Research Program (USGCRP). The panel's charge included periodic reviews of the ecosystems aspects of the USGCRP, and this is the first of those reviews. It is based on information provided by the USGCRP, including Our Changing Planet (NSTC 1997 and earlier editions 1); ideas and conversations provided by participants in a workshop held in St. Michaels, Maryland, in July 1998; and the deliberations of the panel. In addition, the panel reviewed the ecosystems chapter of the NRC report Global Environmental Change: Research Pathways for the Next Decade (NRC 1999a, known as the Pathways report). The USGCRP is an interagency program established in 1989 and codified by the Global Change Research Act of 1990 (PL 101-606). The USGCRP comprises representatives of the departments of Agriculture, Commerce (National Oceanic and Atmospheric Administration and National Institute of Standards and Technology), Defense, Energy, Health and Human Services (the National Institute of Environmental Health Sciences), Interior, and State, as well as the Environmental Protection Agency, the National Aeronautics and Space Administration, the National Science Foundation, the Smithsonian Institution, the Office of Science and Technology Policy, the Office of Management and Budget, and the intelligence community (NSTC 1997). The USGCRP's research program is described in detail in Our Changing Planet (NSTC 1997, 1999). In brief, the program focuses on four major areas of earth-system science: 1) Seasonal to interannual climate variability; 2) Climate change over decades to centuries; 3) Changes in ozone, ultraviolet (UV) radiation, and atmospheric chemistry, and 4) Changes in land cover and in terrestrial and aquatic ecosystems. The fourth topic is the area in which advice was requested from the ecosystems panel. The Ecosystems Panel's charge has three parts: to provide a forum for the discussion of questions of ecosystem science of interest to scientists in and out of the federal agencies, to periodically review the ecosystem aspects of the USGCRP's research program, and to help identify general areas of ecosystem science that need additional attention, especially areas that cut across ecosystems and levels of ecological organization. In addressing the second item of its charge for this report, the panel first identified the most significant and challenging areas in ecosystem science, then used that identification as a basis to make recommendations to the USGCRP. Thus, this report is not a detailed review of the USGCRP's program, but rather an attempt to identify those areas that the panel concludes are most in need of attention by a general research program on global change. As noted in this report, some of those areas are already receiving attention by the USGCRP.
Riverine Ecosystem Management
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Author : Stefan Schmutz
language : en
Publisher: Springer
Release Date : 2018-05-08
Riverine Ecosystem Management written by Stefan Schmutz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-08 with Science categories.
This open access book surveys the frontier of scientific river research and provides examples to guide management towards a sustainable future of riverine ecosystems. Principal structures and functions of the biogeosphere of rivers are explained; key threats are identified, and effective solutions for restoration and mitigation are provided. Rivers are among the most threatened ecosystems of the world. They increasingly suffer from pollution, water abstraction, river channelisation and damming. Fundamental knowledge of ecosystem structure and function is necessary to understand how human acitivities interfere with natural processes and which interventions are feasible to rectify this. Modern water legislation strives for sustainable water resource management and protection of important habitats and species. However, decision makers would benefit from more profound understanding of ecosystem degradation processes and of innovative methodologies and tools for efficient mitigation and restoration. The book provides best-practice examples of sustainable river management from on-site studies, European-wide analyses and case studies from other parts of the world. This book will be of interest to researchers in the field of aquatic ecology, river system functioning, conservation and restoration, to postgraduate students, to institutions involved in water management, and to water related industries.
Ecosystem Functioning
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Author : Kurt Jax
language : en
Publisher: Cambridge University Press
Release Date : 2010-09-16
Ecosystem Functioning written by Kurt Jax and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-16 with Nature categories.
In the face of decreasing biodiversity and ongoing global changes, maintaining ecosystem functioning is seen both as a means to preserve biological diversity as well as for safeguarding human well-being by securing the services ecosystems provide. The concept today is prominent in many fields of ecology and conservation biology, such as biodiversity research, ecosystem management, or restoration ecology. Although the idea of ecosystem functioning is important, the concept itself remains rather vague and elusive. This book provides a novel analysis and integrated synthesis of different approaches to conceptualising and assessing ecosystem functioning. It links the natural sciences with methodologies from philosophy and the social sciences, and introduces a new methodology for a clearer and more efficient application of ecosystem functioning concepts in practice. Special emphasis is laid on the social dimensions of the concept and the ways it influences research practice. Several case studies relate theoretical analyses to practical application.
Biodiversity Conservation And Ecological Function Restoration In Freshwater Ecosystems
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Author : Min Zhang
language : en
Publisher: Frontiers Media SA
Release Date : 2023-03-13
Biodiversity Conservation And Ecological Function Restoration In Freshwater Ecosystems written by Min Zhang and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-13 with Science categories.
Plant Functional Traits For Improving Productivity
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Author : Narendra Kumar
language : en
Publisher: Springer Nature
Release Date :
Plant Functional Traits For Improving Productivity written by Narendra Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Preliminary Review Of Adaptation Options For Climate Sensitive Ecosystems And Resources Sap 4 4
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Author : U.s. Climate Change Science Program
language : en
Publisher: CreateSpace
Release Date : 2015-02-06
Preliminary Review Of Adaptation Options For Climate Sensitive Ecosystems And Resources Sap 4 4 written by U.s. Climate Change Science Program and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-06 with Science categories.
The U.S. Government's Climate Change Science Program (CCSP) is responsible for providing the best science-based knowledge possible to inform management of the risks and opportunities associated with changes in the climate and related environmental systems. To support its mission, the CCSP has commissioned 21 “synthesis and assessment products” (SAPs) to advance decisionmaking on climate change-related issues by providing current evaluations of climate change science and identifying priorities for research, observation, and decision support. This Report—SAP 4.4—focuses on federally managed lands and waters to provide a “Preliminary Review of Adaptation Options for Climate-Sensitive Ecosystems and Resources.” It is one of seven reports that support Goal 4 of the CCSP Strategic Plan to understand the sensitivity and adaptability of different natural and managed ecosystems and human systems to climate and related global changes. The purpose of SAP 4.4 is to provide useful information on the state of knowledge regarding adaptation options for key, representative ecosystems and resources that may be sensitive to climate variability and change. Climate variables are key determinants of geographic distributions and biophysical characteristics of ecosystems, communities, and species. Climate change is therefore affecting many species attributes, ecological interactions, and ecosystem processes. Because changes in the climate system will continue into the future regardless of emissions mitigation, strategies for protecting climate-sensitive ecosystems through management will be increasingly important. While there will always be uncertainties associated with the future path of climate change, the response of ecosystems to climate impacts, and the effects of management, it is both possible and essential for adaptation to proceed using the best available science. This report explores potential adaptation options that could be used by natural resource managers within the context of the legislative and administrative mandates of the six systems examined: National Forests, National Parks, National Wildlife Refuges, Wild and Scenic Rivers, National Estuaries, and Marine Protected Areas.
Biodiversity And Climate Change
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Author : Thomas E. Lovejoy
language : en
Publisher: Yale University Press
Release Date : 2019-01-08
Biodiversity And Climate Change written by Thomas E. Lovejoy and has been published by Yale University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-08 with Science categories.
An essential, up-to-date look at the critical interactions between biological diversity and climate change that will serve as an immediate call to action The physical and biological impacts of climate change are dramatic and broad-ranging. People who care about the planet and manage natural resources urgently need a synthesis of our rapidly growing understanding of these issues. In this all-new sequel to the 2005 volume Climate Change and Biodiversity, leading experts in the field summarize observed changes, assess what the future holds, and offer suggested responses. Edited by distinguished conservationist Thomas E. Lovejoy and climate change biologist Lee Hannah, this comprehensive volume includes the latest research and explores emerging topics. From extinction risk to ocean acidification, the future of the Amazon to changes in ecosystem services, and geoengineering to the power of ecosystem restoration, this volume captures the sweep of climate change transformation of the biosphere. An authoritative, up-to-date reference, this is the new benchmark synthesis for climate change scientists, conservationists, managers, policymakers, and educators.
Biodiversity Ecosystem Functioning And Human Wellbeing
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Author : Shahid Naeem
language : en
Publisher: Oxford University Press
Release Date : 2009-07-30
Biodiversity Ecosystem Functioning And Human Wellbeing written by Shahid Naeem and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-30 with Business & Economics categories.
The book starts by summarizing the development of the basic science and provides a meta-analysis that quantitatively tests several biodiversity and ecosystem functioning hypotheses.
Soil Microbiome Community And Functional Succession Mechanism Driven By Different Factors In Agricultural Ecology
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Author : Bin Huang
language : en
Publisher: Frontiers Media SA
Release Date : 2023-09-29
Soil Microbiome Community And Functional Succession Mechanism Driven By Different Factors In Agricultural Ecology written by Bin Huang and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-29 with Science categories.