Results 91 to 100 of about 17,058 (187)
Shuitu Baochi Xuebao, 2019 川西高山峡谷区森林较高的地表枯落物储量可能具有较好的水文生态效益，但缺乏研究关注。以川西高山峡谷区6种森林为对象，在雨季调查了不同森林地表枯落物的持水和失水特性。结果表明：（1）川西高山峡谷区林地枯落物蓄积量与最大持水量和有效拦蓄量呈显著正相关，林地枯落物蓄积量为6.90~17.49 t/hm2，最大持水量为1.64~5.42 mm，最大持水率为138.18%~330.09%，有效拦蓄量为0.53~3.33 mm，有效拦蓄率为77.57%~203.02%。（2）相对其他森林，亮叶桦（Betula ...
刘一霖 +7 more
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Shuitu Baochi Xuebao, 2020 为揭示砒砂岩区主要造林树种枯落物持水性能及林下土壤物理性质变化特征，以位于黄土高原北部准格尔旗砒砂岩区6种林分类型为研究对象，运用浸泡法和烘干法，对林下枯落物、土壤（0—50 cm）的持水性能及物理性质进行研究。结果表明：（1）砒砂岩区6种林分类型林下枯落物厚度范围为0.73~2.77 cm，总蓄积量范围为1.47~7.93 t/hm2。枯落物层厚度、总蓄积量大小依次为油松、侧柏、沙棘、柠条锦鸡儿、山杏和撂荒地。枯落物未分解层厚度及其蓄积量均明显大于半分解层。（2）林下枯落物最大持水率范围为149.48%
吴晓光 +6 more
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Effects of Different Modification Methods on the Functional Properties and Structure of Chlorella Protein [PDF]
The study employed three methods—odium tripolyphosphate method, neutral protease method, and ultrasonic treatment to modify the Chlorella protein in this paper.
DING Hao +5 more
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Policy Studies Journal, EarlyView.Abstract We examine whether and how public participation in policymaking contributes towards fostering stakeholder support for policy proposals formulated in the bureaucratic arena. We explain how key markers of procedural fairness describing both the participation process and policymakers' presentations of it during the decision justification stage co‐
Adriana Bunea, Idunn Nørbech
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Shuitu Baochi Xuebao, 2005 通过对金沙江干热河谷新银合欢人工林内枯落物层持水特性的试验研究,总结出林内枯落物层的持水特性。结果表明,新银合欢林内枯落物全年凋落总量为7.03 t/hm2,月平均为0.59 t/hm2,枯落物层的厚度为2.14.5cm,其中12月凋落最盛。枯落物的自然含水量月平均为25.27%,最大月出现在8月,与该区域的降水有较好的拟合关系,但存在滞后效应。持水速率在0.5 h内迅速增大,在浸泡48 h后基本达到最大值,在0.5 h内林内枯落物可以吸收1.2 mm的降水,当降水<11.72 ...
方海东 纪中华 杨艳鲜 拜得珍 廖承飞
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Composition and Properties of Starch from Golden Crown Bean [PDF]
In order to clarify the basic properties of Golden Crown Bean starch, the Golden Crown Bean seed residues after extraction of salt soluble protein were used as raw materials, of which the starch was obtained by water extraction.
Dajun LIU +5 more
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Veterinary Dermatology, EarlyView.Background: Canine atopic dermatitis (cAD) is a common, chronic skin condition characterised by epidermal barrier dysfunction, immune dysregulation and cutaneous dysbiosis. While “emollient plus” formulations are widely used in human atopic dermatitis, their role in cAD remains underexplored. Hypothesis/Objectives: To evaluate the clinical efficacy and
Beatriz Fernandes +8 more
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Shuitu Baochi Xuebao目的为厘定不同水土保持措施下的径流小区发生产流产沙的场次降雨侵蚀性降雨标准，并探究侵蚀性降雨标准的影响因素。方法利用黄土丘陵区甘肃天水罗玉沟流域桥子沟试验场17个标准径流小区的2011—2020年降雨产流产沙观测资料，采用频率分析法和泥沙连通性IC值，评估不同水土保持措施下侵蚀性降雨标准及其影响因素。结果水土保持措施减小不同径流小区产流产沙，与对照小区相比，草地和林地小区的产流产沙下降最明显，减沙率分别为80.39%和79.78%，农地减沙率明显小于草地和林地，仅为47.41 ...
张继永 +3 more
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Research Progress on Protein Additives for Enhancing Gel Properties of Meat Products [PDF]
Gelation, an important quality attribute of meat products, significantly influences the appearance, flavor, and texture of meat products. Enhancing gelation in meat products holds immense importance in improving the production process and the quality ...
LI Zhijie, YAN Ruisi, WANG Xiujuan, HU Zhonghai, CAI Tianci, ZHEN Zongyuan
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Veterinary Dermatology, EarlyView.ABSTRACT Background Identification of offending foods in dogs with adverse food reactions is usually based on “deterioration” during open food challenges. Objectives To examine the placebo effect during double‐blinded, placebo‐controlled food challenges using a predefined set of criteria for relapse.
Evi I. Sofou +4 more
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