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- Spartina alterniflora L. 互花米草
- Preliminary studies on invasive model and outbreak mechanism of exotic species, Spartina alterniflora Loisel. 外来种互花米草入侵模式与爆发机制。
- The Spartina Alterniflora is the extra category that is fit to the tidal flat in Jiangsu. 互花米草人工盐沼就是适合于在江苏滩涂重建盐沼的外来种。
- This study focused on the responses of tidal creek evolution to reclamation, spartina alterniflora and runoff of water from tidegate. 重点研究了潮沟发育对围垦活动、互花米草扩展、潮闸排水的响应,得到如下结论。
- In the end, this paper discusses the ingress influence of the manmade Spartina Alterniflora salt marsh to the coast in Jiangsu, China. 文章的最后,对互花米草人工盐沼引种给江苏海岸的带来的影响进行了讨论。
- Based on field measured data and MODIS-NDVI/EVI, the paper explored the seasonal dynamics of NDVI and EVI of Spartina alterniflora on the Jiangsu coast. 该文以江苏沿海互花米草盐沼为例,运用MODIS数据探索沿海带状植被NDVI/EVI的季节变化规律。
- Spartina alterniflora and Phragmites australis posed ebb and flow from each other in Cixi plot,because their similar growth characters and competitive capability. 互花米草Spartina alterniflora与芦苇Phragmites australis具有相近的生长特性和竞争力;慈溪样地这两个物种之间表现出一种消长关系.
- The formation of Spartina alterniflora salt marsh has great influence on hydrodynamic status, depositional characteristic and evolvement process of topography on tidal flats. 摘要互花米草盐沼可显著改变潮滩的水动力条件、沉积特征和地貌演化过程。
- The influence,after introduction of Spartina alterniflora,on the distribution of TOC,TN and TP in tidal salt marshes in north Jiangsu Province,is analyzed. 分析了TOC、TN和TP在苏北潮滩湿地不同生态带沉积物和植被中的分布状况,结果表明:TOC和TN的水平和垂向平均含量以互花米草滩为最高,其次分别为盐蒿滩、芦苇滩和光滩。
- However, the density and number of flowering tillers per square meter for Spartina alterniflora were significantly lower than those of Scirpus mariqueter. 海三棱藨草的密度和单位面积结实枝条数显著大于互花米草。
- Spartina alterniflora spreads rapidly since it was introduced in 1997 and have already brought ecological impacts on the native plants Phragmites australis and Scirpus mariqueter. 该湿地自1997年引进互花米草(Spartina alterniflora)以来,8年内互花米草迅速扩散,一些区域已经完全郁闭,形成单物种群落,并对土著物种芦苇(Phragmites australis)和海三棱藨草(Scirpus mariqueter)产生了强烈的竞争影响。
- We conclude that invasions of Spartina alterniflora might lead to reduction of insect diversity and alteration of insect community structure in Jiuduansha wetlands. 互花米草的入侵将可能导致九段沙湿地昆虫多样性的降低和群落结构的改变。
- The study indicate that Spartina alterniflora could be introduced into the coastland of Jiangsu province properly, but it's invasion to sea-route and aquafarm should be controlled. 研究结果表明,江苏沿海可以适当引种互花米草,但必须控制其向航道和养殖场等的蔓延。
- Response of tidal creek evolution to new-formed spartina alterniflora salt marshesWith expansion of spartina alterniflora and formation of salt marshes, there were more ebb runoff of returning to tidal creeks in the salt marshes. 潮沟发育对互花米草(spartina alterniflora)扩展的响应
- The results indicated that with the increase of altitude,the importance value of Scirpus mariqueter,a representative species at early succession stage,decreased gradually,while those of Spartina alterniflora and Phragmites australis increased. 结果表明:随着高程的升高;演替早期的代表物种海三棱?草(Scirpus mariqueter)的重要值逐渐减小;互花米草(Spartina alterniflora)和芦苇(Phragm ites australis)的重要值增大.
- Spartina alterniflora is introduced artificially to the Jiangsu coast,which has significantly influenced the regional tidal flat evolution in terms of the deposition rate,sediment distribution patterns and tidal creek geometry. 人工引种互花米草对江苏海岸潮滩沉积地貌演化有较大影响;主要体现在影响潮滩沉积速率、物质分布及潮水沟地貌系统的发育等方面.
- These two human disturbances occurred in winter as a result of economic activities at Chongming Dongtan, where saltmarsh cordgrass (Spartina alterniflora), an American native, has been naturalized. 作为东滩常见的两种人为干扰, 冬季火烧和收割可能会对互花米草的生长和繁殖有一定的促进作用, 并可能进一步促进互花米草的入侵。
- Also, the model results are tested by population dynamics of exotic species Spartina alterniflora through indoor experiment, field investigations and data analysis, which accords well. 最后通过室内和野外调查以及资料分析以江苏沿海外来种互花米草的种群动态为例进行了验证,取得了很好的一致性。
- smooth cordgrass (Spartina alterniflora Lisel. ) 互花米草
- smooth cordgrass (Spartina alterniflora Loisel.) 互花米草