Ecosystem相关论文
Wetland ecosystems are crucial to the global carbon cycle.In this study,the Zhalong Wetland was investigated.Based on re......
与有害生物综合管理和化学控制比较后,作者提出了森林有害生物控制新策略-森林有害生物生态控制。论文论述了森林有害生物控制策略......
The urban forest is the main body for the urban forestry management. There are not unified rules and standards for the p......
With a coverage of 30% of the Earth’s land area, forest biomes play an important role in global carbon (C) cycling and ......
The paper, based on the concept and the elements of human resource ecosystem (HR Ecosystem), studies the function and st......
The Loess Plateau in northern Shaanxi Province of China covers Yulin,Yan’an,and Tongchuan cities mainly. The kind of ph......
Traditional wetland study in China mainly focuses on mire resources investigation and utilization. At present, environme......
导语：我们如果有一天，必须吃人工造的肉（真的不好吃……）、人工制造的氧气（而非树木光合反应制造），人工黄油，人工砂糖，人工脂肪，感觉会不会…......
Ants (Formicidae, Hymenoptera) play an important role in seed bank, seedling establishment and plant composition of arid......
Vegetation maps are fundamental for regional-scale ecological research. However, information is often not sufficiently u......
针对水生态指标客观性和主观性的特征,研究提出将主成分分析法与德尔菲法(一种专家调查法)相结合的综合筛选方法,构建了生态指标动......
Sulfur cycle in the typical meadow Calamagrostis angustifolia wetland ecosystem in the Sanjiang Plai
The sulfur cycle and its compartmental distribution within an atmosphere-plant-soil system was studied using a compartme......
Pai, an arid forest in Sindh Province of Pakistan,is important for the environmental, social, economic development and c......
Soil pH Dynamics and Nitrogen Transformations Under Long-Term Chemical Fertilization in Four Typical
Long-term fertilization experiment provides the platform for understanding the proton budgets in nitrogen transformation......
人工复合茶园生态系统利用茶树耐阴喜湿、且植株为灌木或小乔木、根系较浅等特点,合理选择不同高度树冠和根系深浅的植物,组成2～3层......
Assessing Agricultural Sustainable Development Based on the DPSIR Approach:Case Study in Jiangsu, Ch
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......
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......
A Study On the protection of biodiversity resources in Micangshan Forest Park in northeast of Sichua
d the biodiversity protection work present situation and the existence question, and putJorward the proposal to the next......
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......
Interannual Variability of the Normalized Difference Vegetation Index on the Tibetan Plateau and Its
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......
Environmental Impacts of the Yangtze Three Gorges Project: An Overview of the Chinese-German Researc
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......
Ecosystem assessment and protection effectiveness of a tropical rainforest region in Hainan Island,C
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......
在明确房地产业生态系统运行机制及健康内涵后,构建了基于PSR模型的评价指标体系,运用熵权TOPSIS法对武汉市2001-2012年房地产业生......
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街旁绿地作为城市大型公园绿地的补充，普遍分布于城市之中，是市民户外生活的重要载体。其分布、形态和功能等问题与市民日常活动紧密......
在资源开发与经济发展中,环境安全与生态补偿问题已是迫切需要关注的问题.在分析生态补偿现状的基础上,阐述了生态补偿的一系列特......
In the last three decades much research has been carried out to investigate the biological effects of a thinning stratos......
The hydrodynamics and water quality in Hakata Bay, Japan are strongly affected by the seasonal variations in both the gr......
Soil aggregation varies according to climatic and management factors, and is difficult to measure because of irregular s......
This study compared the paddy field ecosystem on developped from basalt area in Jingpo Lake with primary ecosystem by an......
海水贝类养殖在迅速发展的同时 ，也对海洋生态系统产生了影响。这些影响包括由于贝类大量摄食而导致的浮游植物生物量 下降、种类组......
The performance of the Dongying multi-stage ponds-wetlands ecosystem was investigated in this work. Study of the removal......
Impact of Land-use Patterns on Distributed Groundwater Recharge and Discharge——A Case Study of Weste
The impact of land-use on distributed groundwater recharge and discharge in the western Jilin (WJ) was analyzed in this ......
Element cycling in the dominant plant community in the Alpine tundra zone of Changbai Mountains, Chi
Element cycling in the dominant plant communities including Rh. aureum, Rh. redowskianum and Vaccinium uliginosum in the......
Combining improved injector, gas line and valve-driving modules, a GC equipped with FID and ECD, could simultaneously me......
Sulfur cycle in the typical meadow Calamagrostis angustifolia wetland ecosystem in the Sanjiang Plai
The sulfur cycle and its compartmental distribution within an atmosphere-plant-soil system was studied using a compartme......
在分析湘西自然条件、水土资源与生态环境基本条件的基础上,通过洛塔水土资源、生态环境治理的经验与技术方法——生态系统可持续......
Assessment on soil fertility of Dongting Lake wetland area (China) based on GIS and fuzzy evaluation
Using soil data of the Second National Field Survey,the soil fertility of wetland ecosystem of Dongting Lake was evaluat......
System analysis and prediction of phosphorus cycling in the ecosystem of secondary oak forest was carried out in the hil......
-The nutrients contents and distributions are discussed briefly, based on the data obtained in 1998～1999. Besides explana......
随着人类对海洋资源的开发以及海洋产业的快速推进,海洋生态系统稳定性与平衡性遭到了严重冲击,海洋资源合理开发和利用以及海洋生......
The theory of ecology is based on over 100 a of research and investigation, all centered on aboveground patterns and pro......
Water regulation has been carded out by the Heihe River Bureau since 2000, which aims to address the existing eco-enviro......
以宁夏大武口区为例,采用谢高地等在《基于单位面积当量因子的生态系统服务价值化方法改进》中的研究结果,对大武口区生态系统服务......
我国矿山种类丰富,在矿山开采领域具有较先进的水平,但在矿区的生态环境保护方面存在着一些问题。本文首先分析了矿区开发对周围环......
高校创新创业教育生态系统构建是一项艰巨的工程,与政府、企业、社会等诸多方面的建设相关联,这个生态系统关系到大学生未来毕业就......
文章阐述了协同育人、生态系统等几个核心概念,介绍了当前我国创新创业教育生态系统的建设状况,对比国外成功经验,从树立先进的创......
在电子商务不断发展过程中,电子商务活动的参与主体通过多种方式逐渐形成了价值链,电子商务生态系统随之孕育而生。建立基于价值链......
