reclamation相关论文
[Objectives] This study was conducted to investigate the effects of Yanan gully land reclamation project on farmland soi......
Impacts of Overgrazing and Reclamation on Soil Resources in Rangeland Ecosystems in Huailai Basin, H
The soil constituents and relations between the variation of soil resources and plant communities in three adjacent site......
Sand barrier morphological evolution based on time series remote sensing images: a case study of Anh
The morphological evolution of the sand barrier in the Anhaiao coastal zone of Pingtan from 1996 to 2018 was studied. Ti......
本研究选取2016年天宫二号宽波段成像仪数据,联合1986、1996、2006年Landsat-5的历史遥感影像数据开展辽宁省部分沿海县市围填海变......
Partitioning of rare earth elements and yttrium (REY) in five coal-fired power plants in Guizhou, So
As indispensable strategic materials for high-tech industries, rare earth elements and yttrium (REY) have become particu......
In arid desert regions of northwest China, reclamation and subsequent irrigated cultivation have become effective ways t......
围填海带来巨大的社会和经济效益的同时,也给海洋环境资源带来了危害。本文结合福建省围填海历史过程,分析了福建省围填海的现状,......
【目的】研究垦殖对伊犁河谷湿地土壤可溶性有机氮(SON)的影响,为该区湿地的开发保护和氮素调控提供科学依据。【方法】以伊犁河谷......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
[Objective] This study aimed to examine indicative roles of texture representing soil organic carbon presence and variab......
This pilot study involved the application of a crossflow ultrafiltration (UF) membrane module employing hollow fiber pol......
Preparation of Granulated Adsorption Material of Water-quenched Slag/rectorite Composite for Removal
The preparation of granulated adsorption material of water-quenched slag/rectorite composite and the treatment of Cu (Ⅱ......
In coastal regions, Bohai Gulf is one of the most affected areas by salinization. To study the effects of mocrosprinkler......
Analysis and Prediction of Influence Imposed on Jiaozhou Bay Tidal Currents and Tidal Energy of M2 T
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Effects of the Anthropogenic Activities on the Morphological Evolution of the Modaomen Estuary, Pear
Owing to the intensive human activities,the Modaomen Estuary has been significantly modified since 1950s,which has resul......
Jiangsu has the most abundant tidal flat resources among China’s coastal provinces.To ease the conflict between the gro......
Tidal Characteristics in the Wenzhou Offshore Waters and Changes Resulting from the Wenzhou Shoal Re
The Wenzhou Shoal Reclamation Project is the core part of Wenzhou Peninsula Engineering which is a big comprehensive dev......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Extraction and analysis of abandoned farmland: A case study of Qingyun and Wudi counties in Shandong
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
随着社会的迅猛发展，城市建设用地日益紧张，为解决土地因素制约经济发展问题，沿海地区开始大量填海造地。由于填海造地属于人工地基，多......
Investigations of physicochemical properties of dusts generated in mechanical reclamation process of
...
Based on investigations between 1986 and 1996 in the four provinces of northern China, major problems on land reclamatio......
Preparation of Granulated Adsorption Material of Water-quenched Slag/rectorite Composite for Removal
The preparation of granulated adsorption material of water-quenched slag/rectorite composite and the treatment of Cu (Ⅱ......
The biological removal of methanol from condensate of ammonia manufacturing processes for the purpose of reclamation usi......
采用消化污泥接种,在中温条件下(37℃左右)以连续式单项厌氧消化技术对餐厨单独厌氧消化进行研究.实验中以产气量、产气中甲烷含量......
以2008年～2011年间11个时段的SPOT-5、ALOS、WorldView-2影像数据为基础，在ERDASIMAGE的支撑下，采用计算机解译和目视判读相结合的影......
Growth and yield of two grain crops on sites former covered with euca-lypt plantations in Koga Water
Farmers in the highlands of Ethiopia often plant Eucalyptus on their farmlands. However, growing Eucalyptus, especially ......
深圳宝安国际机场卫星厅西北指廊上跨穗莞深城轨盾构隧道,在填海滩涂地区复杂地质条件下,对邻近地下盾构隧道的桩基施工进行研究。......
袋装砂斜坡堤是一种常见的围堤结构型式,被广泛应用于水利、水运行业筑堤工程中,随着围堤工程逐渐深水化,堤身高度随之增加,筑堤工......
秸秆填埋复垦技术主要用于修复东北地区耕地中的侵蚀沟,研究复垦后原沟道的导排水能力以及秸秆的腐解速率,旨在为沟毁耕地修复提供......
在疏浚和吹填项目中,投标阶段的疏浚吹填方案通常根据标书提供的测图和地质资料设计,合格的填料缺口是比较大的风险。本文以某项目......
无填料振冲密实法具有工艺简单、处理深度大、加固效果好、工期短、造价低等优点,成为大规模吹填造地工程常用的地基加固方法之一......
土壤复垦是矿区生态环境恢复和耕地总量平衡及质量提升的根本要求。该研究依托山西襄垣采煤塌陷区定位复垦试验基地,采用Biolog-EC......
为了研究滨海滩涂围垦对邻近桥梁的影响,以宁波滨海新建杭甬(杭州—宁波)高速公路复线宁波段高架桥紧邻围垦工程为例,建立模型研究......
围填海资源区具有多种重要的生态系统服务功能，对其服务功能进行评估是围填海资源合理开发的基础。本文通过选取典型围填海资源区为......
研究了科尔沁退化沙质草地开垦和围封过程中土壤颗粒分形维数的变化特征,以及分形维数与土壤性状的关系.结果表明,不同开垦和围封......
［目的］研究不同改良剂对重金属复合污染土壤修复的影响。［方法］采用室内培养，研究了3种改良剂（骨粉、沸石、骨粉＋沸石）对土壤中重金属（Cu、Z......
运用定位研究法采集位于浙江富阳路西林区垦复与未垦复毛竹(Phyllostachys edulis)纯林枯落物样品(2002~2003年),对其枯落物的量进......
以三门核电一期取水口为例,其周边的宁海县双盘涂、三山涂2处围涂,一旦实施后会引起该取水口附近海床面的淤高,取水口高程能否能满......
乙二醇（MEG）再生回收装置首次应用于海上平台，其流程包括预处理、再生和脱盐3部分。预处理通过闪蒸脱除MEG富液中的轻烃并加入NaOH，利......
强夯法是常用的地基处理方法之一,适用于处理碎石土、砂土、低饱和度粉土与黏性土、湿陷性黄土、素填土和杂填土等种类的地基,具有......
随着经济的发展和土地矛盾的加剧,围填海成为人类向海洋拓展生产生存空间缓解沿海地区人地矛盾的一种重要手段。填海造地给人们带......
通过化学絮凝技术对废铬液进行净化处理、纯化等,可得纯度较高的Cr(Ⅵ)液,然后对Cr(Ⅵ)液在低温下结晶,回收为重要的化工原料K2Cr2......
论文针对目前围填海开发中存在的突出问题，探讨与研究适合评估区域围填海面积需求的方法与测算模型，为国家严格控制围填海、科学制定......
21世纪人类面临的主要问题将是人口、资源、环境问题,但是在经济利益的驱动下,目前生态环境恶化的趋势并没有得到有效地遏制,环境......
论述了中水资源化利用的必要性、经济性和可行性,并对中水资源化存在的问题进行了分析,指出解决这些问题的途径,提出了推进中水资......
研究将污泥引入到矿区废弃物，构成矿区复合基质，并在复合基质上种植三叶草进行实验。通过考察不同配比基质对三叶草出苗率、根冠比和......
以山西省霍州曹村煤矿矸石山复垦6年果园（OP）和复垦6年草地（GL）为样地,分析了2种农林用地类型煤矸山复垦重构土壤100 cm土层养分剖面差......
