Results 81 to 90 of about 791 (148)

Spatial-temporal Patterns and Factors of Soil Moisture in the Middle Reaches of the Yellow River under Changing Environments [PDF]

open access: yes
[Objective] To identify the main driving factors of soil moisture in the middle reaches of the Yellow River, to analyze the impact of land cover and climate change on soil moisture changes in the middle reaches of the Yellow River, and to provide a ...
HAN Qinggong   +3 more
core   +1 more source

Research advances in the interaction mechanism and ecological functions between orchard soil microorganisms and physicochemical properties [PDF]

open access: yes
The complex and dynamic interactions between soil microbial communities and soil physicochemical properties constitute a fundamental mechanisms maintaining the stability, functionality, and long-term sustainability of terrestrial ecosystems.
DONG Tie   +4 more
core   +1 more source

EFFECTS OF SOIL TEXTURE AND LIGHT ON GROWTH AND PHYSIOLOGY PARAMETERS IN KANDELIA CANDEL [PDF]

open access: yes, 2001
在香港的 3个红树林样地即黄竹湾 (沙土 )、西径 (沙壤土 )和米埔 (粘壤土 )进行了土壤结构对秋茄 (K an-delia candel(L .) Druce)生长和生理影响的研究 ,并在米埔比较了林内和林外秋茄幼苗的生长和生理参数以观察光照水平的效应。在沙土和沙壤土生长的 1.5年秋茄幼苗比粘壤土具有较粗的基径和较高的总生物量 ,说明秋茄幼苗在沙土和沙壤土中比在粘壤土中生长更好。沙土 1.5年秋茄幼苗的叶片厚度分别为沙壤土和粘壤土的 1.75和 2 .0 5倍 ...
卢昌义, 叶勇, 谭凤仪
core  

Prediction model of thermal conductivity of coal-water slurry based on coal particle-bonded water composite phase [PDF]

open access: yes
Coal-water slurry gasification is one of advanced coal gasification technologies. The improvement on the efficiency of coal-water slurry gasification is helpful to promote the clean and efficient utilization of coal.
Haifeng JIANG   +6 more
core   +1 more source

Soil Preferential Flow Characteristics in Coal Mine Subsidence Area under Different Rainfall Duration [PDF]

open access: yes
[Objective] Research on the preferential flow characteristics triggered by cracks in coal mining subsidence areas can provide support for scientific and rational development of water resource management and ecological management practice in the mining ...
DAI Bin   +4 more
core   +1 more source

A case of severe hookworm infection. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban, 2022
Ma L   +9 more
europepmc   +1 more source

Key Ecological Process and Risk-Control Strategies of the Resource Recycle Pattern through Route of Wastewater-Soil-Plant [PDF]

open access: yes, 2010
综合分析了污水—土壤—植物系统资源再生的关键生态过程、工程风险来源,总结了进行系统结构优化、工艺参数核算、强化布水与集排水以及加强监测等风险控制对策。指出该系统实质是基于生态系统物质循环,以水资源和植物资源再生为主要特征的循环经济模式,是污水生态处理与回用技术和植物资源开发利用技术的有机结合体,兼具低成本、高经济效益和生态效益,可因地制宜,形式多样地促进水污染治理、节约水资源,适合中国国情。This paper mainly focused on analyzing the key ecological
卢昌义   +4 more
core  

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