查询词典 Spartina

Invasion of Spartina grass has induced significant decline of the soil ecological properties of the wetlands.

土壤有机碳、土壤微生物生物量碳、氮含量以及土壤蔗糖酶与磷酸酶活性对滨海湿地土壤退化的反映最为强烈，可以作为指示性指标。

For the reclamation of tideland and introduction of Spartina alterniflora , an evil invasive plant into the tidelands, the habitat for Hooded Crane is faced with serious threats.

近年来，由于滩涂的围垦开发及互花米草的入侵和扩散，白头鹤的栖息地面临着严重的威胁，亟待采取保护措施。

The results show that the habitats is a distinct effect on the morphological factors and the biomass of Spartina alterniflora Among the three habitats, the individual number and biomass of the species in clay habitat are the highest.

该文以分布于广西合浦山口红树林保护区的互花米草为研究对象，研究了不同的生境条件对其形态因子和生物量的影响。

For example, the polyploid rice-grass Spartina townsendii is better adapted than either of its parent species to their own habitat of saline marsh and mud-flats.

例如，多倍体唐氏米草比其父本、母本更能适应父母本自己的盐碱沼泽和淤泥滩栖息地。

The results showed that the value of the district was the highest, which is 2.6 × 10^7 yuan RMB, when the areas of the ecosystem and prawn pond are 25.4 km^2 and 9.6 km^2 respectively. And that is recommended that ideal Spartina alterniflora/ pond ratios should not exceed 27% of the ecosystem area converted to ponds.

研究结果里示，当互花来草盐沼生态系统面积为25.4平方公里、对虾养殖面积为9.6平方公里，即对互花米草盐沼生态系统的开发面积不超过其总面积的27%时，可实现该区域资源价值的最大化，其评估值最高，为2 626.7万元。

Salt marsh has now been extensively concerned for its important role in estuarine and coastal ecosystems, and the rapid expanding of invaded Spartina alterniflora is also regarded as a serious problem in the Changjiang Estuary and even all the coastal region of southeast China.

盐沼湿地因其在河口及沿岸水域生态系统中的重要地位而被普遍关注，近年来互花米草在长江口乃至整个东南沿海地区的入侵及迅速蔓延更是引起了广泛重视。

In the Yellow River delta exposed salt desolate beach theinvasion of the mutually spent Spartina and the rice grass result in the variety oftideland entironment.

在黄河三角洲裸露的盐荒滩，米草入侵带来了的潮间带生态环境的变化。

Thus, above results suggested genotypic diversity might enhance the invasive ability of Spartina alternijlora.

株数和种子平均单粒重中，三基因型处理具有明显的&超产&现象，说明交互作用可能发生在不同基因型之间，但基因型多样性作用的实现则需要过程。

The sampling sites were divided into Suaeda salsa land, Spartina land and beach according to the vegetation. The microorganisms were isolated and counted with pour plate technique.

根据植被不同，将采样点划分为盐蒿带、米草带和光滩带，采用稀释平板法进行微生物分离计数。

In order to screen out fine pastures adapted to the east seashores of China,Spartina patens mutant lines induced by low energy heavy ion were grown in a simulating the seashore condition outdoors.A comparison of biomass and photosynthetic ability among 10 mutant lines had been carried out,contents of main organic and inorganic nutritients and main heavy metals in above-ground parts of each line were assayed.

为从经低能重离子诱变的狐米草突变系中筛选出适合在滩涂生长、营养丰富的牧草株系，在前文比较了模拟滩涂环境种植的各突变系生物量和光合能力的基础上，本文进一步检测了几种主要有机和无机营养成分含量以及几种主要重金属污染元素在各突变系地上部分的积累量。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。