Results 81 to 90 of about 183 (169)
1990—2020年西南高山峡谷区水源涵养功能时空变化及其驱动因素
Shuitu Baochi Xuebao目的科学评估西南高山峡谷区水源涵养功能的时空变化及其驱动因素，为区域水资源管理和生态保护提供科学依据。方法基于指标体系法和InVEST模型法，评估了1990—2020年西南高山峡谷区水源涵养能力时空变化及其驱动因素。结果1）指标体系法和InVEST模型法评估水源涵养的空间分布格局基本一致，水源涵养指数与水源涵养量呈显著正相关（p<0.001），表明2种方法可以相互验证。2）1990—2020年，西南高山峡谷区水源涵养量整体呈略微下降趋势，变化速率为-41.24 mm/（30 a）（p=0.071），
曹梦, 信忠保
doaj
[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
基于栖息地风险评价模型的海岸带滩涂湿地风险评价——以闽三角为例 [PDF]
, 2018 海岸带湿地是生物多样性最丰富、生产力最高、最具价值的生态系统之一。然而近年来,随着城市化和工业化进程的加快,我国海岸带地区的土地利用正发生深刻变化,生态风险凸显。利用2000、2005、2010和2015年的Landsat TM/ETM+和Landsat 8 OLI遥感影像,融合行政区划图与地形图,并引入一个评价多元海洋、海岸带利用对栖息地造成风险的模型,即Integrated Valuation of Ecosystem Services and Trade-offs(In VEST ...
李杨帆 +4 more
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Conservation Biology, Volume 40, Issue 1, February 2026.Abstract As the global protected area (PA) network expands to meet international targets, it is important to assess whether traditional reliance on public land will suffice for projected PA growth or whether other tenures, such as Indigenous or pastoral lands, may increasingly contribute.
Emmeline Norris +2 more
wiley +1 more source
Prioritizing forest management actions to benefit marine habitats in data-poor regions. [PDF]
Conserv Biol, 2022 Delevaux JMS, Stamoulis KA.
europepmc +1 more source
International Journal of Applied Linguistics, Volume 36, Issue 1, Page 393-408, February 2026.ABSTRACT Acknowledging the limitations of existing measurement instruments in adequately capturing the distinct cognitive processes (e.g., form‐focused vs. meaning‐focused) involved in informal digital learning of English (IDLE), this paper asserts a pressing need to develop and validate robust instruments that measure form‐focused and meaning‐focused ...
Minlin Zou +3 more
wiley +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
Past, Present, and Future Dynamics of Natural Hazards in China’s Coastal Region: Resilience Implications and Role of Natural Habitat [PDF]
, 2017 随着全球气候变化，海岸带区域正面临着自然灾害的严重威胁，逐步加剧了海岸带地区的脆弱性以及风险性。研究海岸带地区典型自然灾害（台风）的历史演变趋势及地区的脆弱性与恢复能力，寻求有效的生态环境弹性手段来降低灾害带来的风险，对于未来海岸带地区风险预测与提升海岸社区抵抗自然灾害能力至关重要。 本论文重点以台风为例，以功耗指数（PDI）作为评估历年登陆型台风破坏性的指标，基于ArcGIS中地理空间分析方法，利用中国气象局（CMA）的台风数据，分析时间序列上台风登陆频率和破坏性及其空间分布特征。同时 ...
MUHAMMAD SAJJAD
core
Predicting Multi-Scenario Land Use Changes and Soil Erosion in the Huaihe River Basin Based on Coupled PLUS-CSLE Model [PDF]
[Objective] Understanding the future temporal and spatial evolution of land use and soil erosion in the Huaihe River Basin is of significant importance for rational and coordinated use of land resources, formulating future soil and water conservation ...
CHEN Lei +8 more
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International Journal of Applied Linguistics, Volume 36, Issue 1, Page 714-724, February 2026.ABSTRACT Interlingual translation, as defined by Roman Jakobson, refers to the transfer of meaning between languages. However, this concept has often been conflated with linguistic shifts between distinct cultures and nation‐states. To challenge this misconception, I propose the concept of self‐consumption translation (SCT), a subfield of interlingual ...
Bilin (Belen) Liu
wiley +1 more source