1) natural forest vegetation
天然森林植被
2) natural vegetation cover
天然林草植被
1.
Aiming at serious issues of deterioration in ecological environment and decreasing in natural vegetation area in Erjinaqi of the lower Heihe River,the typical natural vegetation covers in areas where have been deteriorated and protected were investigated and compared firstly.
针对黑河下游额济纳旗天然林草植被面积不断减少、生态环境日趋恶化的问题,根据已采取的保护措施和已经退化的典型天然林草植被的实地对比调查结果,结合已有研究成果,在对天然林草植被保护评价主要因素地下水埋深、植被覆盖度、植物种类、土地沙化程度等分析的基础上,采用定性和定量相结合的方法,提出了额济纳旗天然林草植被的保护评价指标。
2.
Aiming at issues of natural vegetation cover area continuous reduction and eco-environment deterioration, the present situation of natural vegetative cover and its existing problem was detected clearly first adopting jointly methods of field investigation and current research results collection.
针对黑河下游额济纳旗天然林草植被面积不断减少、生态环境日趋恶化的问题,采用实地调查和收集相关调研成果相结合的方法,在初步查明天然林草植被现状及存在问题、分析退化原因的基础上,经过探讨认为,额济纳旗天然林草植被的保护途径主要包括:大力推行围栏封育,按照草场的载畜能力调节载畜量,增加供水量、扩大灌溉面积,适当发展人工林草,建设人工小生物圈等。
3.
The results showed that in order to protect natural vegetation cover effectively, in the near future, drylot-feed-ing scale should be enlarged greatly.
针对黑河下游额济纳旗天然林草植被面积不断减少、生态环境日趋恶化的问题,采用实地调查和收集相关调研成果相结合的方法,在查明天然林草植被现有保护措施及效果的基础上,经过分析认为:为有效保护额济纳旗天然林草植被,今后应大力推行围栏封育;按照草场的载畜能力,调节载畜量;增加供水量、扩大灌溉面积;适当发展人工林草,加强抚育管理等。
3) Forest Vegetation
森林植被
1.
A Study on the Approaches for Restoring Forest Vegetation in Karst Stone-desertification Area of Central Guizhou Province;
黔中喀斯特石漠化地形区森林植被恢复途径研究
2.
Restoration and reconstruction of the forest vegetation in the Mufushan-Yanziji Mountains,Nanjing;
南京幕燕山地森林植被恢复重建研究
3.
Analysis of affection of forest vegetation change on watershed runoff and flood;
森林植被变化对径流及洪水的影响分析
4) forest cover
森林植被
1.
It is calculated that the average annual ecological water use of forest cover in Beijing is about 370.
据计算分析 ,确定出北京市森林植被的平均年生态用水量为 370 。
2.
This paper analyzes the hydrologic informations of some rive r basins in forest cover in loess hill region of Gansu Province, showing the fo rest cover in the region contributes to increase precipitation, regulates obviou sly storm-flood and annual runoff, and improves efficiently microclimate, soil and water conservation.
通过对甘肃省黄土丘陵地带森林植被区与裸露的黄土丘陵区若干流域水文资料的分析 ,说明该区植被有利于增加降水量。
3.
It is calculated that the average annual ecological water use of forest cover in Beijing is about 370 .
据计算分析 ,确定出北京市森林植被的平均年生态用水量为 3 70 。
5) forest
[英]['fɔrɪst] [美]['fɔrɪst]
森林植被
1.
Correlation Study of Shandong forest and atmospheric water vapor based on MODIS date
基于MODIS数据的山东省森林植被与水汽相关分析研究
2.
Many species of Fagaceae are growing in Chongqing region,and these species play an important role in evergreen broad-leaved forests.
重庆市的壳斗科植物十分丰富,在森林植被的阔叶林中具有重要地位。
3.
The trend of agricultural eco-environment sustainable worsening occurred because of the forest s unceasing decrease.
森林植被的不断减少使区域农业生态环境出现了持续恶化的趋势。
6) vegetation
[英][,vedʒə'teɪʃn] [美]['vɛdʒə'teʃən]
森林植被
1.
This paper analyzed the effects of vegetation on rainfall erosivity in Dakeng small watershed in northwest of Jiangxi province.
降雨是影响土壤侵蚀的主要因素之一,降雨侵蚀力反映了降雨对土壤侵蚀的潜在能力;森林植被对土壤侵蚀具有减缓作用。
2.
Flora and Vegetation in Limestone Area in Shimentai Nature Reserve Guangdong;
分析了广东英德石门台自然保护区石灰岩地区森林植被的植物种类组成、外貌结构、群落类型和分布状况及石灰岩植物的主要适应特点,并对如何保护和恢复石灰岩地区的森林植被提出了建议。
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条