Results 41 to 50 of about 789,573 (134)
Shuitu Baochi Xuebao[目的] 为估算陕西省水源涵养量。[方法] 通过耦合InVEST模型和PLUS模型,计算陕西省2000—2020年水源涵养量,并预测未来2030年土地利用变化下的水源涵养量。[结果] 陕西省2000—2020年平均水源涵养量为132.25 mm,空间分布特征为水源涵养量由北向南逐渐增强。从植被类型来看,林地是陕西省水源涵养量的主体,年平均水源涵养量为199.55×108 m3;从行政区来看,安康市水源涵养量最大(308.96 mm)。2030年陕西省水源涵养总量为285.16×108 m3 ...
周苹苹 +12 more
doaj
World Medical &Health Policy, Volume 18, Issue 3, September 2026.ABSTRACT Confrontational violence still puts catastrophic burdens on children, with 2024 being the highest recorded levels of displacement, malnutrition, injury, and deprivation in contemporary humanitarian history. Children's surgical care is still grossly underrepresented in health responses worldwide in the prevention of avoidable deaths and long ...
Gaurav Chanderprakash Mittal +4 more
wiley +1 more source
Shuitu Baochi Xuebao目的综合评估西柳沟流域长时间序列下景观格局指数及生境质量现状变化，为合理制定生态修复方案，促进流域生态经济的可持续发展提供理论依据。方法选取2000年、2005年、2010年、2015年、2020年5个时段，基于Fragstats、InVEST模型和地理探测器对西柳沟流域景观格局指数、生境质量现状及其驱动力因素进行分析。结果1）2000—2020年研究区景观呈明显的聚集化与同质化的变化趋势，主要表现为草地扩张、景观破碎度降低、边缘复杂度下降和多样性减少 ...
张锦鑫 +7 more
doaj +2 more sources
基于PLUS-InVEST模型的福建省土地利用变化与碳储量评估
Shuitu Baochi Xuebao[目的] 福建省森林覆盖率高达66.8%,是我国森林覆盖率排名第1的省份。探讨福建省土地利用变化对碳储量时空变化的影响是探寻社会发展和生态保护平衡点的理论基础。[方法] 基于PLUS模型和InVEST模型碳储量模块,揭示2000—2020年全省碳储量时空变化特征与土地利用类型之间的关系,并从自然发展、生态保护和城镇发展3种情景预测2020—2030年福建省碳储量时空变化。[结果] 2000年、2010年和2020年研究区的总碳储量分别为214.77×107,214.51×107,212.93×107 t,
黄韬, 刘素红
doaj
World Medical &Health Policy, Volume 18, Issue 3, September 2026.ABSTRACT The integration of artificial intelligence (AI) in healthcare is rapidly evolving, offering immense potential to transform service delivery, diagnostics, and health systems governance. However, Sub‐Saharan Africa faces significant readiness challenges due to limited infrastructure, capacity gaps, and fragmented digital strategies.
Said Baadel +3 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 9, Page 2843-2860, September 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Drylands are mainly structured by both vascular plants and biological soil crusts (biocrusts), the latter often regarded as a self‐organizing component of these ecosystems.
Haoran Luo +13 more
wiley +1 more source
[Analysis of the Status of Depression and the Influencing Factors in Middle-Aged and Older Adults in China]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2021 Wu NW +5 more
europepmc +1 more source
[The Role and Significance of Hepatic Environmental Cells in Tumor Metastatic Colonization to Liver]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2023 Jin B, Zhang YY, Pan JX.
europepmc +1 more source
, 2017 I. 2016년도 외국인투자 동향 1. 세계 외국인직접투자 동향 2. 한국의 외국인직접투자 동향 II. Invest KOREA의 외국인투자유치 활동 및 성과 1. 투자유치기반 조성 2. 투자유치활동 3. 외국기업 고충처리 4. 중소·중견기업 M&A 지원 Ⅲ.
core +1 more source
基于气候和土地利用变化的云南省水源涵养功能时空演变及驱动力分析
Shuitu Baochi Xuebao[目的] 探讨水源涵养功能是应对未来气候变化的重要途径,现有研究主要侧重于历史和现状的水源涵养功能评估,缺乏对未来水源涵养功能的认识,限制了对区域可持续发展和动态管理的指导价值。[方法] 以云南省为例,结合系统动力学模型、斑块级土地利用变化模拟模型(PLUS模型)和InVEST模型,构建了未来气候和土地利用变化影响下水源涵养评价框架。该框架可在未来气候变化和不同经济发展的背景下预测土地利用变化和评估水源涵养。基于3种共享社会经济路径和典型浓度路径(SSP1-1.9、SSP2-4.5、SSP5-8.5 ...
刘俸汝 +5 more
doaj