Results 41 to 50 of about 19,562 (208)
水土保持措施对土壤物理性状的影响——以黄土高原水土保持世界银行贷款项目区为例
Shuitu Baochi Xuebao, 2003 通过对黄土高原水土保持世行贷款项目实施后土壤物理性状变化的分析,了解不同水土保持 措施对土壤物理性状的影响.结果表明,水土保持措施的实施,使砂壤土的物理性粘粒逐渐 增加,物理性砂粒相应减少,土壤容重降低,孔隙度增大,改善了土壤结构;同时以延河项 目区人工种草为例,经计算消除降水影响后,所得水保措施对土壤含水量的影响量达2.35% .
魏义长 +7 more
doaj +2 more sources
Shuitu Baochi Xuebao, 2002 水土保持具有极其重要的社会属性,充分理解并应用水土保持的社会性,把水土保持作为一种政府行为,制定科学、系统和可操作的保障性法规制度,发挥社会主义制度的优越性,唤醒全民族生态环境保护意识,调动全社会力量参与水土保持生态环境建设的积极性,具有十分重大的意义.
张永江 王志意
doaj
Optimization of Plant-based Almond Yogurt Formulations and Characterization of Their Physical Properties Based on the Principal Component Synthesis Evaluation Approach [PDF]
This study aimed to optimize the formula of plant-based almond yogurt to improve its quality and storage stability. Using sweet almonds as the main ingredient and adding conventional yogurt stabilizers such as emulsifiers and thickeners, plant-based ...
Jianzhong ZHOU +7 more
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Water Conservation Function of Artificial Forests in Kubuqi Desert [PDF]
, 2023 [Objective] Research was conducted on understory litter and soil hydrological function for artificial forests in the forest protection station in the eastern section of the Kubuqi Desert.
Chen Hongwei +7 more
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Geographic risks to functional groups of mammals and birds from habitat loss in Mexico
Conservation Biology, EarlyView.Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás +4 more
wiley +1 more source
Effects of Emulsion Concentration on Physicochemical Properties of AOP/WPC Cold Set Emulsion-filled Hydrogels [PDF]
Emulsion-filled hydrogels had the advantages of emulsions and hydrogels. In this study, Pickering emulsions were embedded into a pre-AOP and WPC hydrogel polymer solution, which were subsequently gelatinized to form cold set emulsion-filled hydrogels to ...
Junhui WANG, Miaomiao SONG
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Conservation Biology, EarlyView.Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Effect of γ-irradiation on Functional Properties and Structure of Wheat Gluten Protein [PDF]
In this paper, wheat flour was irradiated at different doses (0, 5, 10, 15, 20 and 25 kGy) to investigate the effects of 60Co-γirradiation on the structural and functional properties of its gluten.
LIU Xing-li +5 more
core +1 more source
Conservation Biology, EarlyView.Abstract Although significant biodiversity has been safeguarded by protected areas (PAs), biodiversity trends continue downward. Within the frameworks of the EU Biodiversity Strategy for 2030 and the new EU Restoration Regulation (2024), conserving critical biodiversity areas is essential.
George Kefalas +14 more
wiley +1 more source
Effect of Ca2+ on Properties and Structure of Heat-Induced and Cold-Induced Pea Protein Gels [PDF]
In order to improve the gel properties of pea protein isolate (PPI), heat-induced and cold-induced gels were prepared using PPI solution with added Ca2+. The effect of Ca2+ concentration on the gel strength, water-holding capacity and dynamic rheology of
WAN Xinran, ZHU Tingwei, LU Zijiao, YANG Yue, QI Gaigai, CUI Wan, GUO Xingfeng, CHEN Fusheng
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