论文部分内容阅读
选用五道沟水文实验站的1997-2005年土壤湿度资料.由于不同年份气候环境的差异,该地区土壤湿度存在年际间差异,土壤湿度变化受到上下边界影响明显.研究区的土壤湿度有明显的干湿期,在垂向上有逐渐增大的趋势.
五道沟水文实验站土壤湿度的季节与年际变化特征
【摘 要】
：
选用五道沟水文实验站的1997-2005年土壤湿度资料.由于不同年份气候环境的差异,该地区土壤湿度存在年际间差异,土壤湿度变化受到上下边界影响明显.研究区的土壤湿度有明显的干湿期,在垂向上有逐渐增大的趋势.
【机 构】
：
河海大学水文水资源学院,南京210098 河海大学能源与电气学院,南京210098
【出 处】
：
第十四届中国水论坛
【发表日期】
：
2016年4期
其他文献
Three-dimensional Hall MHD simulation of lunar mini-magnetosphere:general characteristics and compar
The scale size of the lunar mini-magnetosphere formed by the interaction between the solar wind and a local crustal field is often comparable to the ion inertia length, suggesting that the Hall effect
会议
Estimates of Primary Ejecta and Local Material for the Orientale Basin: Implications for the Formati
The youngest lunar multi-ring basin, Orientale, provides the best preserved structure for determining the primary ejecta thickness and the local material thickness.The primary ejecta thickness was oft
ChangE-3, Chinas first Moon lander and rover mission, was launched at 17:30 on 1st December 2013 (UTC) and successfully landed on Moon surface at 13:11 on 14th December 2013 (UTC).
The Moon-based Extreme Ultraviolet Camera (EUVC) aboard Chinas Change-3 (CE-3) lunar lander has successfully imaged the entire plasmasphere for the first time by detecting the resonantly scattered sun
The late stage magma activities of lunar mainly happened at the west mare (Oceanus Procellarum and Mare Imbrium).Meanwhile the high-Fe-Ti mare basalts are the key to understand lunar evolution during
Nightside Martian ionosphere produced by electron precipitation under different crustal field condit
Based on the Martian magnetic field model established by magnetophdrodynamics simulation, we simulate the solar wind electron movement and determine the possible precipitation areas of the solar wind
Titanium abundance on lunar surface has great significance to study the formation and evolution history of the Moon.There are global TiO2 data derived from the remote sensing by orbital UV-VIS-IR spec
The Lunar Penetrating Radar (LPR) carried by ChangE-3 has imaged the shallow subsurface of the landing site at the northern Mare Imbrium.The antenna B of the Channel-2 onboard the LPR (LPR Channel-2B)
A cycle to cycle light variation of W UMa contact binary VW Cep revealed by the Lunar-Based Ultravio
W UMa contact binaries contain two late-type main-sequence stars where both components are filling the critical Roche lobe and sharing a common convective envelope (CCE).
采用传统的注入井注射药剂进行土壤修复时,修复效果差且治理周期长.本文采用高压旋喷注浆技术来弥补传统药剂注入方式的不足.进行室内浸泡试验,研究对比传统修复药剂对高压旋喷设备的腐蚀性;同时采用水泥浆液作为"药剂"进行高压旋喷的现场模拟试验,得到了适用于上海粘性地层中的土壤原位修复高压旋喷工艺参数,完善了适用于污染场地原位修复的旋喷工艺.