为揭示贵州百里杜鹃自然保护区人工抚育及旅游管理对杜鹃林水土保持功能的影响,选择轻度、中度、重度干扰强度的杜鹃林枯落物层作为研究对象,采用室内浸泡法对不同干扰强度的杜鹃林枯落物层水文功能进行研究。结果表明:(1)杜鹃林枯落物储量随干扰强度增加呈降低趋势,随分解程度增加呈极显著升高趋势;自然含水率随干扰强度增加呈降低趋势,随分解程度增加总体呈升高趋势。(2)杜鹃林枯落物最大持水量随干扰强度增加呈降低趋势,随分解程度增加呈极显著升高趋势。枯落物最大拦蓄量、最大拦蓄率 ...
张建利 +5 more
doaj
Characteristics of Soil Saturated Hydraulic Conductivity and Its Influencing Factors at Different Landscape Positions in a Small Peak-Cluster Depression Watershed of the Karst Region [PDF]
[Objective] Peak-cluster depression is one of the important karst landform types. Exploring the influence of different landscape positions on soil saturated hydraulic conductivity (Ks) can provide a reference for further understanding of the hydrological
HOU Senzheng +5 more
core +1 more source
[Xanthoceras sorbifolium Bunge flower extract inhibits benign prostatic hyperplasia in rats]. [PDF]
Wang W +8 more
europepmc +1 more source
Evaluation of the Effectiveness of Soil Improvement Measures in Apple Orchards on the Loess Plateau: A Meta-Analysis [PDF]
[Objective] Soil acidification, structure and fertility degradation and poor water-holding capacities are common problems in the apple orchard on the Loess Plateau, effective soil improvement techniques are crucial for enhancing soil quality, and ...
DUAN Shunxia +3 more
core +1 more source
[Isodopharicin C inhibits NLRP3 inflammasome activation and alleviates septic shock in mice]. [PDF]
Cao H, Zhang W, Li M, Yang Y, Li Y.
europepmc +1 more source
[Prospective study on application of mind mapping combined with scenario simulation training on the ability training of junior nurses in hospital transfer of patients with critical burns and trauma]. [PDF]
Li N +5 more
europepmc +1 more source
Distribution Characteristics and Coupling Relationship Between Soil Erosion and Hydrologic and Sediment Connectivity in Changchong River Basin [PDF]
[Objective] To clarify the distribution characteristics and coupling relationship between soil erosion and hydrologic and sediment connectivity in Changchong River Basin, and to provide basis for soil erosion control and soil erosion prevention in this ...
LI Jianing +4 more
core +1 more source
[Research progress on the role of type II innate lymphoid cells in liver diseases]. [PDF]
Yu MK, Zhu YJ, Ding JB, Zhang FB, Lu XB.
europepmc +1 more source
Dynamics of nutrient and energy for fine roots of Casuarina equisetifolia plantations on coastal sandy soil [PDF]
2005年1月到2005年11月对福建省惠安县赤湖林场不同林龄木麻黄人工林细根养分和能量的季节动态进行了观测,结果表明:(1)6种元素的含量在不同林龄木麻黄细根中都具有明显的季节变化。各林龄细根的N含量一般在冬夏季节较高,且死细根的N浓度高于相同林龄的活细根,除12林龄活细根P浓度在7月份有最大值外,其他各林龄活、死细根在一年中呈波动性下降,K含量在冬季较高,而在其他季节变化幅度不大,除5林龄活细根和18林龄死细根在3月份和7月份有两个峰值外,其他林龄细根Ca含量随季节变化较小 ...
侯杰 +5 more
core
[Analysis of the Development Mechanism of Cytokine Storm in Severe Burn Patients Complicated with Infection]. [PDF]
Tang YY, Lou GX, He WF.
europepmc +1 more source

