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气候对自然的反应区域地球系统模型中的未来情景

Petra Sieber¹, Dirk Nikolaus Karger², Niklaus E Zimmermann²

¹Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland. petra.sieber@env.ethz.ch.

Nature communications

|March 17, 2026

概括

欧洲的土地利用变化对气候产生影响. 价值"自然作为文化"的政策可能会加剧变暖和干旱,而"自然为自然"或"自然为社会"的方法提供更好的气候适应和生物多样性结果.

科学领域:

气候科学是气候科学.
生态生态学生态生态学
环境政策环境政策

背景情况:

土地利用管理对于应对气候变化和生物多样性丧失至关重要.
国际目标要求为保护,恢复和可持续农业而进行重大土地系统转型.
土地-大气交换受到土地使用变化的影响,通过白度和蒸发转化影响区域气候.

研究的目的:

研究与全球生物多样性和气候目标一致的土地利用管理对欧洲气候的影响.
评估不同基于价值的土地利用方法 (关系,内在,生态系统服务) 如何影响气候和生物多样性结果.

主要方法:

利用地球系统建模与土地使用,息地和物种分布的详细预测相结合.
模拟的欧洲土地使用场景与昆明-蒙特利尔全球生物多样性框架,自然未来框架和可持续的低排放途径相一致.

主要成果:

优先考虑关系价值的土地利用政策 (自然作为文化) 可能会加剧欧洲的变暖和干旱趋势.
实施内在价值观 (自然为自然) 或生态系统服务 (自然为社会) 的方法显示,不利的气候适应和减缓挑战较少.
不同的土地管理策略产生不同的气候反,影响生物多样性和人类福祉.

结论:

综合性土地利用场景对于同时增强生物多样性和稳定气候至关重要.
政策实施需要仔细考虑价值体系及其大气反.
导航土地使用政策中的权衡对于有效的欧洲气候适应和保护至关重要.

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