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欧盟发布《欧盟行动计划:实现空气、水和土壤零污染》 快报文章
资源环境快报,2021年第10期
作者:  廖琴
Microsoft Word(55Kb)  |  收藏  |  浏览/下载:452/0  |  提交时间:2021/05/31
EU  Zero Pollution Action Plan  Zero Pollution for Air, Water and Soil  
土地利用和气候变化加剧了全球水土流失 快报文章
资源环境快报,2020年第17期
作者:  裴惠娟
Microsoft Word(32Kb)  |  收藏  |  浏览/下载:360/0  |  提交时间:2020/09/15
Land Use  Climate Change  Soil Erosion by Water  
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).


  
Noninvasive 2D and 3D Mapping of Root Zone Soil Moisture Through the Detection of Coarse Roots With Ground-Penetrating Radar 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (5)
作者:  Liu, X.;  Chen, J.;  Butnor, J. R.;  Qin, G.;  Cui, X.;  Fan, B.;  Lin, H.;  Guo, L.
收藏  |  浏览/下载:13/0  |  提交时间:2020/05/13
ecohydrology  in situ  near-surface geophysics  soil mapping  soil-plant-water relationships  subsoil  
Kenyan tea is made with heat and water: how will climate change influence its yield? 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (4)
作者:  Rigden, A. J.;  Ongoma, V;  Huybers, P.
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/02
tea yield  agriculture  climate change  water balance  soil moisture  
Physical Constraints for Improved Soil Hydraulic Parameter Estimation by Pedotransfer Functions 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (4)
作者:  Lehmann, Peter;  Bickel, Samuel;  Wei, Zhongwang;  Or, Dani
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
pedotransfer function  characteristic length  soil hydraulic properties  soil water characteristics  
Quantifying the Controls on Evapotranspiration Partitioning in the Highest Alpine Meadow Ecosystem 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (4)
作者:  Cui, Jiangpeng;  Tian, Lide;  Wei, Zhongwang;  Huntingford, Chris;  Wang, Pei;  Cai, Zhongyin;  Ma, Ning;  Wang, Lixin
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
chamber  evapotranspiration partitioning  leaf area index  soil water content  stable isotopes  Tibetan Plateau  
Water Table Depth and Soil Salinization: From Pore-Scale Processes to Field-Scale Responses 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (2)
作者:  Shokri-Kuehni, Salome M. S.;  Raaijmakers, Bernadette;  Kurz, Theresa;  Or, Dani;  Helmig, Rainer;  Shokri, Nima
收藏  |  浏览/下载:11/0  |  提交时间:2020/07/02
saline water evaporation  soil salinization  salt precipitation  soil texture  water table depth  
The implication of spatial interpolated climate data on biophysical modelling in agricultural systems 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Liu, De Li;  Ji, Fei;  Wang, Bin;  Waters, Cathy;  Feng, Puyu;  Darbyshire, Rebecca
收藏  |  浏览/下载:10/0  |  提交时间:2020/02/17
APSIM  bias  gridded climate  interpolation  rainfall  rainfall intensity  rainfall probability  SILO  soil water balance  wheat  
Assimilation of High-Resolution Soil Moisture Data Into an Integrated Terrestrial Model for a Small-Scale Head-Water Catchment 期刊论文
WATER RESOURCES RESEARCH, 2019, 55 (12) : 10358-10385
作者:  Gebler, S.;  Kurtz, W.;  Pauwels, V. R. N.;  Kollet, S. J.;  Vereecken, H.;  Franssen, H-J Hendricks
收藏  |  浏览/下载:7/0  |  提交时间:2020/02/16
integrated terrestrial model  data assimilation  hillslope  soil water content  Ensemble Kalman Filter