GSTDTAP

浏览/检索结果: 共45条,第1-10条 帮助

限定条件                
已选(0)清除 条数/页:   排序方式:
Abrupt increase in harvested forest area over Europe after 2015 期刊论文
NATURE, 2020, 583 (7814) : 72-+
作者:  Guido Ceccherini;  Gregory Duveiller;  Giacomo Grassi;  Guido Lemoine;  Valerio Avitabile;  Roberto Pilli;  Alessandro Cescatti
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/06

Fine-scale satellite data are used to quantify forest harvest rates in 26 European countries, finding an increase in harvested forest area of 49% and an increase in biomass loss of 69% between 2011-2015 and 2016-2018.


Forests provide a series of ecosystem services that are crucial to our society. In the European Union (EU), forests account for approximately 38% of the total land surface(1). These forests are important carbon sinks, and their conservation efforts are vital for the EU'  s vision of achieving climate neutrality by 2050(2). However, the increasing demand for forest services and products, driven by the bioeconomy, poses challenges for sustainable forest management. Here we use fine-scale satellite data to observe an increase in the harvested forest area (49 per cent) and an increase in biomass loss (69 per cent) over Europe for the period of 2016-2018 relative to 2011-2015, with large losses occurring on the Iberian Peninsula and in the Nordic and Baltic countries. Satellite imagery further reveals that the average patch size of harvested area increased by 34 per cent across Europe, with potential effects on biodiversity, soil erosion and water regulation. The increase in the rate of forest harvest is the result of the recent expansion of wood markets, as suggested by econometric indicators on forestry, wood-based bioenergy and international trade. If such a high rate of forest harvest continues, the post-2020 EU vision of forest-based climate mitigation may be hampered, and the additional carbon losses from forests would require extra emission reductions in other sectors in order to reach climate neutrality by 2050(3).


  
Input selection and data-driven model performance optimization to predict the Standardized Precipitation and Evaporation Index in a drought-prone region 期刊论文
ATMOSPHERIC RESEARCH, 2018, 212: 130-149
作者:  Mouatadid, Soukayna;  Raj, Nawin;  Deo, Ravinesh C.;  Adarnowski, Jan F.
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
Machine learning  Drought prediction  Australia  Standardized Precipitation and Evapotranspiration Index (SPEI)  Hydrological drought  Water management  
Environmental Performance Report 2014. NREL (National Renewable Energy Laboratory) 科技报告
来源:US Department of Energy (DOE). 出版年: 2015
作者:  Rukavina, Frank;  Myers, Lissa;  Elmore, Adrienne;  Ruckman, Kathryn;  Gray, Lori;  Margason, Laura;  Jorgensen, Lisa;  Smith, Robert;  Sweeney, Robin
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/05
Environmental  Sustainability  Performance  Compliance  Operations  NREL campus  Air quality  Water quality  Wildlife  Vegetation  National environmental protection act  Waste management  
Water and Climate Change Adaptation in Transboundary Basins: Lessons Learned Lessons Learned and Good Practices and Good Practices 科技报告
来源:World Meteorological Organization (WMO). 出版年: 2015
作者:  United Nations Economic Commission for Europe;  International Network of Basin Organizations
收藏  |  浏览/下载:14/0  |  提交时间:2019/04/05
Water  Climate change  Case study and lessons learned  Associated Programme on Flood Management (APFM)  Region VI - Europe  
Water and Climate Change Adaptation in Transboundary Basins 科技报告
来源:World Meteorological Organization (WMO). 出版年: 2015
作者:  United Nations Economic Commission for Europe;  International Network of Basin Organizations
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/05
Water  Climate change  Case study and lessons learned  Associated Programme on Flood Management (APFM)  Region VI - Europe  
Water for a sustainable world: the UN world water development report 2015 科技报告
来源:World Meteorological Organization (WMO). 出版年: 2015
作者:  United Nations Educational, Scientific and Cultural Organization;  UN Water
收藏  |  浏览/下载:29/0  |  提交时间:2019/04/05
Water  Disaster Risk Management (DRM)  Drought  Flood  Human health  
Compendium of case studies on climate and disaster resilient development in the Pacific 科技报告
来源:World Meteorological Organization (WMO). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05
Climate change  Disaster Risk Management (DRM)  Agroclimatology  Water  Vulnerability  Region V - South-West Pacific  
West Valley Demonstration Project Annual Site Environmental Report Calendar Year 2013 科技报告
来源:US Department of Energy (DOE). 出版年: 2014
作者:  Rendall, John D.;  Steiner, Alison F.;  Pendl, Michael P.
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/05
West Valley Demonstration Project  WVDP  Annual Site Environmental Report  ASER  Calendar Year 2013  CH2M HILL • B&W West Valley  LLC  DE-EM0001529  Public Health and Safety and the Environment Are Protected  Airborne and Waterborne Releases to the MEOSI  Climate Change  DOE/NYSERDA Consent Decree  Dose Assessment  Dose to Biota  Drinking Water  Environmental Characterization Support Services  Environmental Compliance  Environmental Management System: EMS  Environmental Monitoring  Groundwater Protection Program  High-Level Waste (HLW) Canister Interim Storage System  HLW canister storage pad  National Emissions Standards for Hazardous Air Pollutants  NESHAP  National Environmental Policy Act  NEPA  North Plateau Full-Scale Permeable Treatment Wall  PTW  Nuclear Regulatory Commission (NRC)-Licensed Disposal Area  NDA  Performance Indicators  Phase 1 Decommissioning and Facility Disposition Contract  Phase 1 Studies  Quality Assurance  Record of Decision  ROD  Resource Conservation and Recovery Act  RCRA  Safety Success  Site Sustainability Plan  SSP  State Pollutant Discharge Elimination System (SPDES) Permit Noncompliance  SPDES  Tank and Vault Drying System  T&VDS  Vertical Storage Casks  VSC  Waste Minimization and Pollution Prevention  Waste Tank Farm  WTF  Waste-Incidental-to-Reprocessing  WIR  
Moving from water problems to water solutions: research needs assessment for the eastern Gangetic Plains 科技报告
来源:World Meteorological Organization (WMO). 出版年: 2014
作者:  B. Sharma;  S.A. PrathaparEvent:
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Agroclimatology  Water management  India  
Moving from water problems to water solutions: research needs assessment for the eastern Gangetic Plains: proceedings of the international workshop 科技报告
来源:World Meteorological Organization (WMO). 出版年: 2014
作者:  B. Sharma;  S.A. Prathapar
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Agroclimatology  Water management  India