查询词典 wetland

Chongming Dongtan wetland plant is composed by mariqueter grass scirpus community,reed communities and Spartina alterniflora communities.The resource of bird is rich,there are records of up to 136 kinds of water birds.

崇明东滩湿地的植被群落主要由海三棱藨草群落、芦苇群落和互花米草群落等组成；鸟类资源丰富，有记录的水鸟达136种；底栖生物大型底栖动物45种，隶属于5门7纲。

Based on the observation about the ramets characters of predominant clonal rhizome plants from wetland, their modular structure, reproductive allocation and population dynamics were measured and results indicate that:(1) There are 2 or 3 age classes of ramets and 3 types of tubers of Scirpus planiculmis population in terms of four times observation in three years.

对湿地优势根茎植物种群分株构件的年龄结构、构件性状、生殖分配及种群数量动态观测结果表明：(1)紧穗三棱草种群分株3年4次观测有2～3个龄级，球状根茎可划分为3个类型。

The Changjiang estuary Dongtan wetland was taken as the study area,the stems and roots of pioneer plant Scirpus triqueter were collected and buried in the high-tide flat and the beach within a dam to study the variations in mass,carbon and nitrogen contents in the putrefaction and decomposition process of Scirpus triqueter,and the main factors affecting the plant decomposition were analyzed.

以长江口崇明东滩湿地为研究区域，采集了先锋植物藨草的地上茎和地下根部分，分别埋藏于高潮滩和堤内两处不同地点，研究了植物不同部位组织在腐烂分解过程中质量及其碳、氮元素含量的变化，分析了影响植物分解的主要因素。

From above .we come up with the con servation of species diversity and strategies for ecological restoration in wetland, that is strengthening construction of natural conservation region, harmonizing human activities with conservation of species diversity, controlling strictly insect and rat pests developing artificial grassland and so on.

据此，我们提出了相应的湿地物种多样比保护和生态恢复对策，即：加强自然保护区建设、协调人类活动与物种多样性保护的关系、严格控制载畜量、发展人工草地等主要措施与建设。

The spatial variability of soil salt content, electrical conductivity, pH and sodium adsorption ratio was analyzed by using traditional statistics and geo-statistics in a typical degraded wetland of saline sodic soils.

以苏打盐渍土区典型退化湿地为研究区，运用经典统计学和地统计学相结合的方法研究了退化湿地盐碱化指标：土壤电导率、盐分含量、pH和钠吸附比的空间变异特征，绘制了4种指标的空间分布图。

The daily courses of net photosynthetic rate and transpiration rate in leaves of Sonneratia apetala from mangrove forest wetland park of Nansha District in Guangzhou together with influencing factors were studied under natural condition.

文章以广州南沙区红树林湿地公园的无瓣海桑人工林为研究对象，测定叶片净光合速率、蒸腾速率的日变化并探讨其与相关生理生态因子的关系。

Taking the rehabilitation of the mangrove forest in Qi'ao Island lying near the outlet of Pearl River as an example and resorting to the growth models for large-size wetland plants,the paper quantitatively analyzes the competitive relation between Sonneratia apetala,a foreign species,and Spartina alterniflora by prefabricating three different designs.

研究表明：在有互花米草的滩涂上人工种植的无瓣海桑，在其生物量小于互花米草生物量时，初始生物量大的超过互花米草所需时间短于初始生物量小的；当无瓣海桑生物量超过互花米草生物量后，无瓣海桑生长基本不受互花米草的影响，同时互花米草的生物量开始下降。

The spartina alterniflora was distributed in coastal wetland around the Luoyuan Bay. The areas of spartina alterniflora were increased 17.657 km2 from 2000 to 2006, and the yearly increasing rate was 10.74%.

互花米草主要分布在环绕罗源湾的滩涂上，在2000年～2006年的6年中互花米草的面积增加了17.657 km2，年增长率为10.74%。

The spartina alterniflora was distributed in coastal wetland around the Luoyuan Bay. The areas of spartina alterniflora were increased 17.657 km2 from 2000 to 2006, and the yearly increasing rate was 10.74%.

互花米草主要分布在环绕罗源湾的滩涂上，在2000-2006年的6年中互花米草的面积增加了17.657 km2，年增长率为10.74%。

Some type of water resource management innovation has occurred when Sweetwater, a constructed wetland wastewater treatment facility, can become a community or civic project, with citizens willingly contributing time and effort, from offering design suggestions to creating logos and planting trees.

有些类型的水资源管理创新斯威特沃特发生时，人工湿地废水处理设施，能成为公民社会或项目，促成公民自觉时间和精力，从设计提供建议，并创造标识植树。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。