Ten facts about land systems for sustainability.
Ten facts about land systems for sustainability.
复制标题
DOI：
10.1073/pnas.2109217118
复制
发表时间：
2022-02-15
影响因子：
11.1
通讯作者：
Zu Ermgassen EKHJ
中科院分区：
文献类型：
--
作者：
Meyfroidt P;de Bremond A;Ryan CM;Archer E;Aspinall R;Chhabra A;Camara G;Corbera E;DeFries R;Díaz S;Dong J;Ellis EC;Erb KH;Fisher JA;Garrett RD;Golubiewski NE;Grau HR;Grove JM;Haberl H;Heinimann A;Hostert P;Jobbágy EG;Kerr S;Kuemmerle T;Lambin EF;Lavorel S;Lele S;Mertz O;Messerli P;Metternicht G;Munroe DK;Nagendra H;Nielsen JØ;Ojima DS;Parker DC;Pascual U;Porter JR;Ramankutty N;Reenberg A;Roy Chowdhury R;Seto KC;Seufert V;Shibata H;Thomson A;Turner BL 2nd;Urabe J;Veldkamp T;Verburg PH;Zeleke G;Zu Ermgassen EKHJ
土地利用是解决可持续性问题的核心，包括生物多样性保护、气候变化、粮食安全、扶贫和可持续能源。在本文中，我们将陆地系统科学（陆地社会-生态系统的综合研究）中积累的知识综合成10个具有强大、普遍和经验支持的硬道理。这些事实有助于解释在土地利用方面实现可持续性所面临的挑战，从而也指出了解决办法。这10个事实如下：1)土地的意义和价值是社会建构和争夺的；2)土地系统表现出复杂的行为，具有突发性、难以预测的变化；③不可逆变化和路径依赖是土地系统的共同特征；4)一些土地用途的足迹小，但影响很大；5)土地利用变化的驱动因素和影响在全球范围内相互关联，并溢出到遥远的地方；6)人类生活在一个被使用过的星球上，所有的土地都为社会提供了利益；7)土地利用变化通常需要在不同利益之间进行权衡——因此“双赢”是罕见的；8)土地所有权和土地使用要求往往不明确、重叠和有争议；9)土地利益分配不均，土地负担分配不均；土地使用者对于社会和环境正义的内涵有着多种，有时甚至是相互矛盾的想法。这些事实对治理有影响，但并没有提供固定的答案。相反，它们构成了一套核心原则，可以指导科学家、政策制定者和实践者应对土地利用中的可持续性挑战。
Land use is central to addressing sustainability issues, including biodiversity conservation, climate change, food security, poverty alleviation, and sustainable energy. In this paper, we synthesize knowledge accumulated in land system science, the integrated study of terrestrial social-ecological systems, into 10 hard truths that have strong, general, empirical support. These facts help to explain the challenges of achieving sustainability in land use and thus also point toward solutions. The 10 facts are as follows: 1) Meanings and values of land are socially constructed and contested; 2) land systems exhibit complex behaviors with abrupt, hard-to-predict changes; 3) irreversible changes and path dependence are common features of land systems; 4) some land uses have a small footprint but very large impacts; 5) drivers and impacts of land-use change are globally interconnected and spill over to distant locations; 6) humanity lives on a used planet where all land provides benefits to societies; 7) land-use change usually entails trade-offs between different benefits—"win–wins" are thus rare; 8) land tenure and land-use claims are often unclear, overlapping, and contested; 9) the benefits and burdens from land are unequally distributed; and 10) land users have multiple, sometimes conflicting, ideas of what social and environmental justice entails. The facts have implications for governance, but do not provide fixed answers. Instead they constitute a set of core principles which can guide scientists, policy makers, and practitioners toward meeting sustainability challenges in land use.
登录
查看更多内容
影响因子：
7.1
作者：
Anderson, Christa M.;Asner, Gregory P.;Lambin, Eric F.
通讯作者：
Lambin, Eric F.
影响因子：
8.2
作者：
Boysen, Lena R.;Lucht, Wolfgang;Schellnhuber, Hans Joachim
通讯作者：
Schellnhuber, Hans Joachim
影响因子：
56.9
作者：
Chaplin-Kramer, Rebecca;Sharp, Richard P.;Daily, Gretchen C.
通讯作者：
Daily, Gretchen C.
影响因子：
30.7
作者：
Brown, Calum;Alexander, Peter;Rounsevell, Mark
通讯作者：
Rounsevell, Mark
影响因子：
3.9
作者：
Boillat, Sebastien;Gerber, Jean-David;Rist, Stephan
通讯作者：
Rist, Stephan