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- The herbivory effects by snail Radix swinhoei on submerged plant community were examined in an experimental station under artificial controlling in Taihu Lake, Jiangsu of China from May to July, 2006. 摘要在受控實(shí)驗條件下,采用實(shí)驗生態(tài)學(xué)的方法,研究了螺類(lèi)(橢圓蘿卜螺)牧食損害對人工構建的沉水植物群落結構的影響。
- The seasonal dynamics of the submerged plant communities invaded by Cabomba caroliniana gray 水盾草入侵沉水植物群落的季節動(dòng)態(tài)
- BASIC CHARACTERISTICS OF SUBMERGED PLANT COMMUNITIES INVADED BY CABOMBA CAROLINIANA AND ITS HABITAT IN CHINA 水盾草入侵群落及其生境特征研究
- Keywords Cabomba caroliniana;Biological invasion;Submerged plant communities;Habitat;Water quality;Coexisting species; 水盾草;生物入侵;沉水植物群落;生境;水質(zhì);共存種;
- Plant community of Epimedium brevieornu Maxim. 淫羊藿群落
- Much dispute has centered on the nature of the plant community. 許多的爭論集中于植物群落的性質(zhì)。
- Grassland A major world plant community (biome) dominated by grasses (Poaceae). 草原:以禾本科草類(lèi)(禾本科)為優(yōu)勢物種的植物群落(生物群系)。
- The species quantity of submerged plant investigated from three experiment plots of East Taihu lake、shed and Wuli lake are bigger than obtained by laboratory incubation. 而從萌發(fā)的沉水植物物種數比較來(lái)看,東太湖、大棚和五里湖三個(gè)試驗區調查到的沉水植物物種數均高于實(shí)驗室條件下東太湖底泥種子庫萌發(fā)的物種數。
- Hence, the survival rate of submerged plants is very low in eutrophic lakes. 因此在富營(yíng)養化的湖泊中栽種沉水植物的成活率是很低的。
- Hydrosere Any plant community in a succession that starts in fresh water. 水生演替系列:是起始于淡水中的植物群落演變更替。
- There are few plant communities in the desert. 沙漠中的植物群落少之又少。
- The effects of submerged plant on the concentrations of different nitrogen species in overlying water, porewater and sediment of different layers from water-sediment interface were investigated in simulating condition. 摘要在室內模擬條件下研究沉水植物對水-沉積物界面的上覆水、不同層次的間隙水和沉積物中不同形態(tài)氮含量的影響。
- Effect of plant community succession on soil chemical properties in Tiantong, Zhejiang Province. 浙江天童植物群落演替對土壤化學(xué)性質(zhì)的影響。
- Any of several submerged plants of the genus Ceratophyllum,forming branched masses in quiet water and having finely dissected,whorled leaves and minute unisexual flowers. 角苔,一種金魚(yú)藻屬的水下植物,在風(fēng)平浪靜時(shí)會(huì )形成縱橫交錯的樹(shù)枝網(wǎng),生有輪生的多裂葉,開(kāi)極小的單性花。
- Can planting submerged plants make the water clear and lead the reverse switches to plant dominance in eutrophic Lake Taihu? 在富營(yíng)養化的太湖中栽種沉水植物能使水變清,進(jìn)而“向后躍變”為“草型湖泊”嗎?
- Any of several submerged plants of the genus Ceratophyllum, forming branched masses in quiet water and having finely dissected, whorled leaves and minute unisexual flowers. 角苔一種金魚(yú)藻屬的水下植物,在風(fēng)平浪靜時(shí)會(huì )形成縱橫交錯的樹(shù)枝網(wǎng),生有輪生的多裂葉,開(kāi)極小的單性花
- Relationship between plant community succession and fertility variation of mountain yellow soil in east Chongqing. 渝東山地黃壤肥力變化與植物群落演替的關(guān)系
- The fog nourishes plant communities from cactuses to ferns. 霧水滋養了那里的植物,包括仙人掌,蕨類(lèi)植物。
- The number of species, abundance and productivity of plant community were affected by precipitation per year. 在不同年份年降水量直接影響植物群落物種數的多少、豐富度和生產(chǎn)力。
- The plant community dynamic change of Potentilla fruticosa shrubs under grazing and enclosure were studied. 摘要對放牧和封育條件下金露梅灌叢群落動(dòng)態(tài)變化進(jìn)行了研究。