Based on lots of data, from the view of environment and hydrology, this paper analyzes the hydrologic effect of the woods system, and demonstrates the necessity, probability and availability of the green project in the plain under the condition of fragile environment, then gives a way for implementation and puts forward problems.
根据大量的资料,从环境水文学的角度分析了林带的水文效应,论证了脆弱环境平原绿色工程增源的必要性、可能性和现实性,并提出了实施意见及存在问题。
The resources and practices of plain afforestation are the basis of functional effectiveness,and the efficiency of its functions is the embodiment of afforestation resources and practices.
平原绿化具有显著的生态功能、经济功能和社会功能。
After analysis on current situation, advantages and problems in plain afforestation construction in Sanmen, Zhejiang province, countermeasures, target and distribution of plain afforestation were offered based on ecological development plan of Zhejiang.
分析了三门县平原绿化建设现状、优势及存在的问题,根据浙江省生态建设发展规划,提出了三门县平原绿化建设的总体目标和布局,并提出了三门县平原绿化建设的发展对策。
Henan plain afforestation is in the lead in plain forestry development of our country.
文章根据河南省近期 (1998年 )森林资源清查结果和 1993～ 2 0 0 0年年度平原绿化复查情况 ,分析了河南平原绿化的发展现状和存在问题 ,提出河南平原绿化应以建立持续、高效的平原林业生态体系为目标 ,坚持生态、社会、经济效益相统一 ,高标准建设农田林网、农林间作、城镇村庄和通道绿化 ,合理调整林种、树种结构 ,积极发展速生丰产用材林和名特优新经济林。
Discussion on landscape engineering around a highway and computation of construction cost;
公路绿化工程与造价计算
North-South mountains landscape engineering is the majoy ecological construction project,which is authorized by State Planning Commission.
兰州市南北两山环境绿化工程是国家计委批准的重点生态建设项目,2000年正式启动实施,2002年前基本完成。
Determination of the cost of urban greening project;
浅谈城市绿化工程造价的确定
Research on the Fuzzy Comprehensive Evaluation of the Quality of Urban Greening Projects;
城市绿化工程质量的模糊综合评价
This paper probes into the design and maintenance of greening project of superhighway from aspects of the landscape architecture, operational management, and forest insect control, etc.
从规划设计、经营管理和林木病虫害防治等方面探讨了高速公路绿化工程的设计与管护。
Check and acceptance to freeway afforestation project is an important part of freeway af-forestation quality supervision.
高速公路绿化工程验收是高速公路绿化工程质量监理的一项重要内容,我国目前尚元规范对验收方法做出统一的规定,实践中采用的验收方法也普遍缺乏严密的科学论证。
Studies on Problem and Countermeasure in Construction of Forestry Ecological Project;
兴平市平原绿化和谐架构与发展对策研究
The Situation and Development Contermeasure of Afforest Nursery Stocr Production in West Shandong Flatlands;
鲁西平原绿化苗木生产现状与发展对策
Strategic Choice for Promoting Plain s Afforestation of Shanxi Province;
山西省平原绿化再上新台阶的战略选择
Research on Situation of Plain Greening in Poyang Lake Area and Development Strategy--Taking Jiujiang City as an Example
鄱阳湖区平原绿化现状及发展战略研究——以九江市为例
Analysis of Yutian Plain Oasis and the Oasis-desert Ecotone Landscape Changes;
于田县平原绿洲及其绿洲-荒漠交错带景观局变化分析
Study on the Application of Phoebe zhennan in Landscape Gardens of Chengdu Campagna
楠木在成都平原区园林绿化中的应用分析
Appraisal System Construction of Ecological Greening of Expressway in Plain Area
平原区高速公路生态绿化评价体系构建
Road Greenbelt Width and Pattern in the Plain Farmland Area of Beijing City
北京平原农区道路绿化带宽度和模式的初步研究
and his body was like a young tree in a green field.
而他的身体就像翠绿平原上的小树。
Discrepancy Analysis of the Climate Changes among Mountain,Plain,Oasis and Desert in an Inland River Basin in the Northern Slopes of the Tianshan Mountains-A Case Study in the Sangong River Basin
天山北坡内陆河流域山地-平原绿洲和荒漠气候变化差异分析——以三工河流域为例
The reaction is atom economic green chemistry reaction.
该反应是原子经济的绿色化学反应。
Characters and Its Forming Reason on Oases Culture in Turpan;
吐鲁番绿洲文化的特点及其形成原因
Principle and attention points of plant area greening
浅析厂区环境绿化的原则与注意事项
Study on Extraction and Purification Process of Chlorogenic Acid from Lonicera japonica Thunb
金银花中绿原酸的提取纯化方法研究
Adsorptive Property of Macroporous Resin for Chlorogenic Acid from Polyploid Honeysuckle
多倍体金银花绿原酸的提取工艺优化
Study on the different growing media for road slope greening in Plateau Loess
黄土高原道路边坡绿化土壤基质筛选
Three green ecological barriers took shape in the city zone, the plain area and the mountain belt.
市区、平原地区、山区三道绿色生态屏障初具规模。
PROBLEMS AND THEIR COUNTERMEASURES OF THE OASIS ECO-ECONOMIC SYSTEM IN THE NINGXIA PLAIN
宁夏平原绿洲生态经济系统的问题与调控对策