Results 31 to 40 of about 5,899 (118)
Functional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为系统评价黄土丘陵沟壑区在"退耕还林（草）"工程实施后不同退耕模式下的土壤水分涵养功能，选取0-200 cm土层的蓄水量、土壤含水量分层比、土壤水吸力和土壤含水量年际变化率作为土壤层水分蓄存、渗透、保持和稳定性的表征指标，分别对比了不同退耕模式下的土壤水文性质。结果表明：（1）各退耕模式下土壤蓄水量差异显著，撂荒模式的土壤蓄水量最高，为还灌和还乔模式下的1.6，1.7倍；（2）还乔模式下表层土壤水分的渗透性最优，深层土壤水分的渗透潜力最大；（3）各退耕模式的土壤持水性差异显著 ...
葛俸池, 许明祥
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Wildlife Letters, Volume 4, Issue 1, Page 23-31, March 2026.American badgers, a medium‐sized carnivore occurring in much of North America, are important predators in prairie landscapes though our understanding of their habitat use requirements in these areas is unclear. We used a multi‐scale approach to understand American badger habitat use at both local and landscape scales.
Colleen W. Piper +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 2008 采用野外观测与室内模拟试验相结合的方法,研究了湿地土壤和垦殖10年的农田耕作后土壤呼吸通量、微生物量碳、土壤基础呼吸、土壤qCO2值、水溶性有机碳的动态特征。研究结果表明:小叶章湿地耕作后,土壤含水量明显下降 ...
张磊
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World Water Policy, Volume 12, Issue 1, February 2026.ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster +3 more
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Developing efficient catalytic thermal desorption systems is of great significance in the field of sustainable soil remediation. Herein, novel Mn–Ce solid solution modified Co3O4 nanocrystals were successfully prepared for the removal of perfluorooctanoic acid (PFOA) in soil.
Yu‐Hao Liu +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2016 采集广东省主要成土母质（玄武岩、砂页岩、第四纪红土和花岗岩）发育的林地、耕地和园地土壤剖面各发生层土壤，测定了土壤颗粒组成、有机质、CEC等理化性质，探讨了不同母质发育土壤颗粒分布的分形维数特征及其与土壤理化性质的关系。结果表明，玄武岩、第四纪红土、花岗岩和砂页岩发育土壤分形维数变幅分别为2.923 9～2.981 2，2.858 8～2.937 7，2.769 3～2.923 1和2.544 6～2.885 6；玄武岩和第四纪红土发育土壤颗粒分布分形维数与砂页岩发育土壤存在显著差异 ...
姜 坤 +5 more
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Shuitu Baochi Xuebao, 2005 对贵州喀斯特山区在不同土地利用方式下土壤主要物理性质对土壤侵蚀的影响进行了研究。结果表明:土壤物理性质是影响土壤侵蚀和土壤抗蚀性能的内在因素。贵州喀斯特山区土壤表现出明显的粗骨性土壤特征。不同土地利用方式下土壤物理性质具有明显的差异,林地、草地和台耕地的土壤物理性状良好,缓解了土壤侵蚀的发生发展,能有效地发挥保持水土的作用;大面积农耕坡地和裸坡地的土壤物理性状极差,促进了山区土壤侵蚀的发生发展,是引起土壤侵蚀的主要因素。喀斯特山区不同土地利用类型的土壤抗蚀能力依次为台耕地>林地、草地>坡耕地、裸坡地。
徐燕 龙健
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Shuitu Baochi Xuebao, 2005 研究塔里木河中下游湿地及其周边土壤理化性状,包括土壤粒度组成、土壤水分、盐分、pH和养分的空间异质性结果表明:大范围分布的土壤质地以沙质或粉沙质壤土为主,少数属壤质沙土或粉沙土,不同类型土地或植被条件下土壤粒度组成存在差异;土壤水分的空间分布特征反映了塔里木河中下游湿地的旱化现象;广泛分布的盐土、盐渍化土和碱化土表现出对植物生长发育的明显胁迫作用;土壤有机质、全N和全P总体贫乏,全K含量较高,反映了干旱区湿地土壤的特点。
钱亦兵 周华荣 赵锐锋 张立运 李国振 热甫开提
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[Determination of 14 aniline and benzidine compounds in soil by gas chromatography-mass spectrometry]. [PDF]
Se Pu, 2023 Wu L +5 more
europepmc +1 more source