Results 21 to 30 of about 1,650,412 (156)
World Water Policy, Volume 12, Issue 4, November 2026.ABSTRACT Biochemical oxygen demand (BOD) remains a core indicator of organic pollution in freshwater monitoring, but its role in water policy and practice is changing as water‐quality assessment moves toward predictive, integrative, and decision‐support approaches.
Isadora Favero Roque Cenci +5 more
wiley +1 more source
World Water Policy, Volume 12, Issue 4, November 2026.ABSTRACT This paper describes and analyzes recharge practices in Bács‐Kiskun County, Hungary, within what can be categorized as the farmer domain. Such locally embedded aquifer recharge practices remain underexplored in Hungary. Current research and funding largely focus on large‐scale Managed Aquifer Recharge (MAR) interventions emphasizing intended ...
Helen Sundberg, Michael Gilek
wiley +1 more source
Functional Ecology, Volume 40, Issue 11, Page 3354-3366, November 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Oxygen supply capacity (α) is a physiological trait hypothesized to shape the metabolic niche and biogeography of aquatic breathers, yet how natural selection targets α remains unclear.
Na Zhang +6 more
wiley +1 more source
, 2012 通过对陕西省洛川县第34黄土层和第34红色古土壤层的原状土进行水分特征曲线、田间持水量等项目的实验测定,分析计算了各层土壤的供水储水性能及有效水分含量。结果表明,洛川第34黄土层和第34红色古土壤土层的水分特征曲线与Van Genuchten模型非常符合,相关系数R~2均达0.99以上,说明采用Van Genuchten模型对这4个土层的水分含量和能量之间的关系进行描述是比较准确的。0~30kPa吸力条件下,第34黄土层比第34红色古土壤层持水量高,黄土层的供水(释水)性能和储水性能强于古土壤 ...
邢闪[1], 王长燕[3], 赵景波[1,2]
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International Journal of Applied Linguistics, Volume 36, Issue 4, Page 3112-3140, November 2026.ABSTRACT Research on English‐Medium‐Instruction (EMI) highlights inadequate support for students transitioning from L1‐medium‐instruction to EMI. To date, little research has focused on how L2 students’ adaptation to an EMI environment influences their L2 learning motivation (LLM).
Kevin W. H. Tai
wiley +1 more source
International Journal of Applied Linguistics, Volume 36, Issue 4, Page 2989-3002, November 2026.ABSTRACT While English‐medium instruction (EMI) and English for Academic Purposes (EAP) courses are designed to promote language and content learning, their prevailing English‐only approaches often undermine students’ learning motivation. Against this backdrop, translanguaging has gained recognition as an effective pedagogical practice to support ...
Yihai Wen, Fan Fang
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为探究雅鲁藏布江（下称"雅江"）河谷阶地2种类型防沙治沙生态工程（砂生槐灌木林、杨树人工林）实施对沙地持水性能的影响，测定了该区6，12，30年生态工程样地0—30 cm土层沙地持水性能和土壤理化性质，采用模糊数学法计算了土壤质量指数，分析了沙地持水性能的影响因素，并采用多元逐步回归法确定了主要影响因素。结果表明：（1）研究区0—10 cm土层砂生槐和杨树人工林土壤饱和持水量、毛管持水量和田间持水量指标从6~30年增幅分别为5.81%~9.19%和51.47%~71.48 ...
唐永发 +5 more
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Policy Studies Journal, Volume 54, Issue 4, November 2026.ABSTRACT This paper examines how governments navigate policy legitimacy during crises through three distinct discursive processes: legitimization, delegitimization, and blame avoidance. Using a sequential mixed‐methods design, the study analyzes Denmark's decision to cull all mink during the COVID‐19 pandemic. The quantitative analysis of 947 newspaper
Olivier Rubin +3 more
wiley +1 more source
, 1995 水土保持型生态农业的建设与黄土高原的治理卢宗凡（中国科学院水土保持研究所，水利部水土保持研究所·陕西杨陵·７１２１００）１水土保持型生态农业的重要意义水土保持型生态农业，以水土保持为主要手段，以建设良性生态经济系统为中心，形成高效的农业生产系统，达到..
卢宗凡
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Shuitu Baochi Xuebao, 2022 为探究不同气候条件下土壤水力参数对土壤水长程相关性的影响, 利用HYDRUS-1D模型, 以湿润、半干旱和干旱气候区的气象数据为驱动, 结合生成的砂土和黏壤土土壤水力参数集, 模拟生成土壤水时间序列集; 而后, 利用去趋势波动分析法对生成的土壤水数据进行长程相关性分析。结果表明: (1)土壤水标度指数(h)介于0.570~1.915, 土壤水中存在显著的长程相关性。砂土中土壤水变化主要表现为持续性, 黏壤土中持续性和反持续性均较为显著。(2)土壤水长程相关性与土层深度、黏粒含量、干旱指数存在正相关关系。(
李玲, 武冬冬, 王铁军, 狄崇利
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