forest wetland

Local Similarity in the Tower Layer over the Forest and Wetland - Forest

局地相似性理论在林地及林木湿地下垫面塔层中的应用研究

Study on Temporal and Spatial Distribution of the Forest and Wetland Anion Concentration in QingDao

青岛市森林与湿地负离子水平时空分布研究

The evaluation index system and sustainable development model of China forest , wetland and wildlife nature reserve by social forestry engineering

中国森林、湿地和野生动物自然保护区社会林业工程评价指标体系及其可持续发展模式的研究

The space for water is composed of spaces of many media related to water , such as forest , wetland , flood plain , soil and underground media contained water .

流域水空间是与径流密切相关、直接受洪水波及的地表以及此范围内地下含水层系统所共同占据的空间。

4 > The wetlands biology resources species reduced and the individual species was closed to disappear . River and vale forest and wetland meadow vegetation destroyed badly .

湿地生物资源种类减少，个别物种濒临消失。

On the basis of discerning the natural ecosystem of Wuxi city , in this paper , the ecosystem is divided into four major types : forest , wetland , River and lake , and farmland .

摘要在对无锡市自然生态系统进行识别的基础上，把无锡市自然生态系统划分为森林、湿地、河流湖泊、农田生态系统四大类型。

And now , the theories of Eco-compensation which aim at forest , wetland , mineral resources and drainage basin are matured , but the research on oxygen is rare , because oxygen is always counted as the inexhaustible power .

现目前以森林、湿地、矿产资源、流域等为对象的生态补偿理论已经比较成熟，而以被人们误以为用之不尽，耗之不竭的氧气为研究对象的研究却很少。

In the 28 years , the farmland area percent increased 9.62 % , the desert area percent decreased 11.75 % , residence area increased 0.15 % , while the areas of riparian forest and wetland decreased 0.44 % and 1.06 % respectively .

28年间，景观内耕地面积增加了9.62%，荒漠减少了11.75%，居民地增加了0.15%，河漫滩林地和湿地则分别减少了0.44%和1.06%。

Wetland is known as " kidney of the earth ", which are called three ecosystem with the sea and the forest . Wetland has directly influence on water storage and flood regulation , climate regulation , soil and water conservation , water purification and biodiversity conservation .

湿地被誉为地球之肾，与海洋、森林并称三大生态系统，它对于蓄水调洪、调节气候、保持水土、净化水质、保持生物多样性有着直接影响。

As a result , the more ecological tourism styles such as forest tourism , wetland tourism are chosen by the mass .

于是森林旅游、湿地旅游等生态旅游方式受到越来越多旅游者的亲睐。

The author brings forward eight strategic proposals : not increasing the total area of arable land , not decreasing the area of forest , grassland and wetland , and rationally controlling the land for urban and industrial use ;

为此，项目组提出了8项战略性建议：土地利用的总体应当是耕地总量不再增加，林、草、湿地不再减少，城市和工矿用地合理控制；

Clearing a forest , draining a wetland , damming a river or dynamiting a coral reef to kill its fish can more readily eliminate species with small ranges than more widespread species .

分布围小的物种跟围大的物种比起来，更容易因森林砍伐、湿地乾涸、河流筑坝或珊瑚礁炸鱼等原因而绝灭。

Study was made on the content of Sulphur in permafrost and the influencing factors of the Sulphur contents in three ecosystems which were virgin forest , clear cutting forest , original wetland in typical temperate Larix gmelinii forest region in China .

通过对我国典型寒温带兴安落叶松林区的原始林、间伐林、原始湿地3种生态系统冻土中硫含量以及影响硫含量因素的研究。