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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:63/0  |  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).


  
Recreational visits to urban parks and factors affecting park visits: Evidence from geotagged social media data 期刊论文
LANDSCAPE AND URBAN PLANNING, 2018, 180: 27-35
作者:  Zhang, Sai;  Zhou, Weiqi
收藏  |  浏览/下载:44/0  |  提交时间:2019/04/09
Urban greenspace  Recreational demand  Volunteered geographic information  Park use  Cultural ecosystem services  Big data  
An Empirical Analysis of Institutional Demand for Valuation Knowledge 期刊论文
ECOLOGICAL ECONOMICS, 2018, 152: 152-160
作者:  Primmer, Eeva;  Saarikoski, Heli;  Vatn, Arild
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/09
Ecosystem services  Valuation  Decision support  Institutional demand  Rights  Interests  
Meeting global land restoration and protection targets: What would the world look like in 2050? 期刊论文
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS, 2018, 52: 259-272
作者:  Wolff, Sarah;  Schrammeijer, Elizabeth A.;  Schulp, Catharina J. E.;  Verburg, Peter H.
收藏  |  浏览/下载:27/0  |  提交时间:2019/04/09
Sustainable development goals  Land restoration  Ecosystem services demand  Scenarios  Land change modelling  
Climate change: the cost of inaction and the cost of adaptation 科技报告
来源:European Environment Agency (EEA). 出版年: 2007
作者:  [null]
收藏  |  浏览/下载:22/0  |  提交时间:2019/04/05
energy demand  integrated assessment  ecosystem services  climate change consequences  climate change  costs of inaction  global warming  cross-sectoral adaptation  climate change adaptation  water shortage  human health  tourism  agriculture  policy inst