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Long-term droughts may drive drier tropical forests towards increased functional, taxonomic and phylogenetic homogeneity 期刊论文
NATURE COMMUNICATIONS, 2020, 11 (1)
作者:  Aguirre-Gutierrez, Jesus;  Malhi, Yadvinder;  Lewis, Simon L.;  Fauset, Sophie;  Adu-Bredu, Stephen;  Affum-Baffoe, Kofi;  Baker, Timothy R.;  Gvozdevaite, Agne;  Hubau, Wannes;  Moore, Sam;  Peprah, Theresa;  Zieminska, Kasia;  Phillips, Oliver L.;  Oliveras, Imma
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/06
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).


  
Climate-change refugia in boreal North America: what, where, and for how long? 期刊论文
FRONTIERS IN ECOLOGY AND THE ENVIRONMENT, 2020, 18 (5) : 261-270
作者:  Stralberg, Diana;  Arseneault, Dominique;  Baltzer, Jennifer L.;  Barber, Quinn E.;  Bayne, Erin M.;  Boulanger, Yan;  Brown, Carissa D.;  Cooke, Hilary A.;  Devito, Kevin;  Edwards, Jason;  Estevo, Cesar A.;  Flynn, Nadele;  Frelich, Lee E.;  Hogg, Edward H.;  Johnston, Mark;  Logan, Travis;  Matsuoka, Steven M.;  Moore, Paul;  Morelli, Toni Lyn;  Morissette, Julienne L.;  Nelson, Elizabeth A.;  Nenzen, Hedvig;  Nielsen, Scott E.;  Parisien, Marc-Andre;  Pedlar, John H.;  Price, David T.;  Schmiegelow, Fiona Ka;  Slattery, Stuart M.;  Sonnentag, Oliver;  Thompson, Daniel K.;  Whitman, Ellen
收藏  |  浏览/下载:9/0  |  提交时间:2020/06/09
The performance of natural resource management interventions in agriculture: Evidence from alternative meta-regression analyses 期刊论文
ECOLOGICAL ECONOMICS, 2020, 171
作者:  De los Santos-Montero, Luis A.;  Bravo-Ureta, Boris E.;  von Cramon-Taubadel, Stephan;  Hasiner, Eva
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/02
Natural resource management  Agriculture  Meta-regression analysis  Impact evaluation  
The Changing Relationship Between Rainfall and Surface Runoff on the Loess Plateau, China 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2020, 125 (8)
作者:  Miao, Chiyuan;  Zheng, Haiyan;  Jiao, Juying;  Feng, Xiaoming;  Duan, Qingyun;  Mpofu, Ephraim
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
rainfall  surface runoff  runoff coefficient  scaling  Loess Plateau  
Conservation agriculture for sustainable intensification in South Asia 期刊论文
NATURE SUSTAINABILITY, 2020, 3 (4) : 336-343
作者:  Jat, Mangi Lal;  Chakraborty, Debashis;  Ladha, Jagdish Kumar;  Rana, Dharamvir Singh;  Gathala, Mahesh Kumar;  McDonald, Andrew;  Gerard, Bruno
收藏  |  浏览/下载:8/0  |  提交时间:2020/05/13
Effective alleviation of rural poverty depends on the interplay between productivity, nutrients, water and soil quality 期刊论文
ECOLOGICAL ECONOMICS, 2020, 169
作者:  Radosavljevic, Sonja;  Haider, L. Jamila;  Lade, Steven J.;  Schluter, Maja
收藏  |  浏览/下载:8/0  |  提交时间:2020/07/02
Poverty trap  Dynamical system  Multistability  Agroecosystem  Phosphorus  Soil quality  
Using satellite imagery to assess impacts of soil and water conservation measures: Evidence from Ethiopia's Tana-Beles watershed 期刊论文
ECOLOGICAL ECONOMICS, 2020, 169
作者:  Ali, Daniel Ayalew;  Deininger, Klaus;  Monchuk, Daniel
收藏  |  浏览/下载:10/0  |  提交时间:2020/07/02
Watershed management  Vegetation cover  Water flow  Sediment load  Ethiopia  
Changing Rainfall Patterns Over the Western Lake Erie Basin (1975-2017): Effects on Tributary Discharge and Phosphorus Load 期刊论文
WATER RESOURCES RESEARCH, 2020, 56 (3)
作者:  Williams, Mark R.;  King, Kevin W.
收藏  |  浏览/下载:4/0  |  提交时间:2020/07/02
Impacts of tillage practices on soil carbon stocks in the US corn-soybean cropping system during 1998 to 2016 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (1)
作者:  Yu, Zhen;  Lu, Chaoqun;  Hennessy, David A.;  Feng, Hongli;  Tian, Hanqin
收藏  |  浏览/下载:7/0  |  提交时间:2020/07/02
conterminous US  tillage  carbon storage  soil organic carbon  soil erosion