Results 41 to 50 of about 5,291 (164)
Shuitu Baochi Xuebao, 2008 利用洮河流域气象观测资料和水资源定位观测资料,分析气候变化特征、水资源变化特征及其二者的关系,建立水资源气候模式。分析表明:洮河流域降水量年际变化呈下降趋势,降水量变化曲线线性拟合倾向率在-14.5~-4.6 mm/10 a之间,降水量递减以夏季降水量递减为主。气温年际变化趋势呈显著上升趋势,气温变化曲线线性拟合倾向率在0.12~0.59℃/10 a之间,增温率以冬季最大,年际变化趋势从20世纪70年代之后持续上升。年干燥指数变化呈显著上升趋势,年干燥指数变化曲线线性拟合倾向率在0.05~0.12/10
姚玉璧 +3 more
doaj
Designing Integrated Policies for the Twin Transition: Challenges and Tradeoffs
Policy Studies Journal, EarlyView.ABSTRACT Democratic governance faces the intertwined imperatives of managing the transformative risks and opportunities of digitalization, particularly stemming from artificial intelligence (AI), while achieving environmental sustainability within planetary boundaries.
Martino Maggetti
wiley +1 more source
Vulnerability Assessment of Coastal Zone in China under the Background of Climate Change [PDF]
, 2015 气候变化与自然和人类社会系统有着密不可分的关系。气候变化所引起的极端天气、海平面上升、冰川消融、生态系统破坏、旱涝灾害等给自然生态系统和社会经济系统平衡带来了严峻的挑战，严重的威胁着人类的生命财产安全。研究分析中国海岸带脆弱性，对完善我国海岸带脆弱性评估方法和指标体系，对我国海岸带管理及制定应对气候变化的战略决策具有重要的现实意义和学术价值。本论文对海岸带脆弱性评估理论进行了系统研究，在此基础上建立了海岸带脆弱性评估的方法和指标体系，并利用InVEST模型和ArcGIS软件对中国海岸带脆弱性进行了评估 ...
孙晓萌
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The Adapting city. Resilience through water design in Rotterdam [PDF]
, 2018 The Netherlands is a fragile and vulnerable land; spatial planning is very important, just as important is the resilience of the system and its adaptation to climate change.
Errigo, Maurizio Francesco
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World Water Policy, Volume 12, Issue 2, May 2026.ABSTRACT Water governance has emerged as a critical analytical framework for addressing the complexity of socioecological water systems in contexts of increasing climate vulnerability and anthropogenic pressure. This study presents a systematic review and bibliometric analysis of 50 scientific articles indexed on water governance published between 2018
Roger Pichis‐García +1 more
wiley +1 more source
, 2007 介绍了同位素技术的原理,初步探讨并提出了同位素技术应用在气候变化对内陆河流域水循环影响研究中的思路和重点,主要包括水汽来源分析、区域降水线与蒸发线特征分析、氘盈余的分布特征及古气候信息的提取等方面。通过创新气候变化背景下的内陆河流域水循环变化的研究模式 ...
宋郁东, 毛炜峄, 陶辉, 韩俊
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Shuitu Baochi Xuebao, 2023 近年来,受气候变化与人类活动的双重影响,许多国内外河流的河川径流都受到强烈影响。以嘉陵江上游西汉水的礼县水文站控制流域为研究区,在对1960—2016年研究区年径流量进行突变点分析和趋势分析的基础上,使用8种基于Budyko假设的气候弹性系数法的水量平衡方程式进行流域径流变化归因分析。结果表明:(1)研究区潜在蒸散发呈显著增加趋势(p＜0.01),径流量呈显著减小趋势(p＜0.01),降水量呈不显著减少趋势(p＞0.1),径流量的突变点发生在1994年,并以此为界,把研究时段划分为基准期和变化期;(2 ...
师卫钊, 何毅, 邵祎婷
doaj
Functional Ecology, Volume 40, Issue 5, Page 1151-1164, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 开展流域尺度气候变化和人类活动对径流的影响研究是科学制定流域综合管理规划，并实现流域可持续管理的基础。以黄土高原丘陵沟壑区的典型流域——昕水河流域为研究对象，结合流域多年（1958—2015年）气象水文数据，采用M-K趋势检验法分析年降水、年潜在蒸发散和年径流量的变化趋势，运用双累积曲线法分析年径流量序列的突变年份，并根据生态水文分析法与水量平衡原理定量解析流域尺度气候变化和人类活动对年径流的影响。结果表明： 1958-2015年，流域年径流量变化呈显著下降趋势（Z=-5.84 ...
冷曼曼 +4 more
doaj
Functional Ecology, Volume 40, Issue 5, Page 1415-1427, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Wildfires are disrupting and regenerating forces in nature that affect all ecosystem components. However, the impact of wildfires on soil multitrophic biodiversity and the resulting consequences for ecosystem multifunctionality (EMF) remain poorly understood.
Juan Zhou +6 more
wiley +1 more source