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- Abstract: The aquatic ecology of the Yangtze River Basin was investigated and evaluated by using benthic invertebrate as indicator species. 摘要: 采用底棲動(dòng)物作為指示物種對長(cháng)江流域的水生態(tài)進(jìn)行了調查研究和生態(tài)評價(jià)。
- Biju said that frogs in India, like frogs in South America, are considered an important indicator species for the health of an ecosystem. 比優(yōu)稱(chēng)印度的青蛙和南美的青蛙一樣，被認為是生態(tài)系統健康的一個(gè)重要指示物種。
- The use of indicator species in pollution monitoring in the aquatic environment 水生環(huán)境中污染監測指示生物的使用
- Two-way Indicator Species Analysis( TWINSPAN) and Canonical Correspondence Analysis( CCA) were used to analyse the relationships between the distributions and its environmental factors of the ferns. 采用雙向指示種法(WINSPAN)典范對應分析(CA)法對蕨類(lèi)植物分布特點(diǎn)及其與環(huán)境因子關(guān)系進(jìn)行了分析。
- Two-way Indicator Species Analysis (TWINSPAN) and Canonical Correspondence Analysis (CCA) were used to analyse the relationships between the distributions and its environmental factors of the ferns. 采用雙向指示種法(TWINSPAN)和典范對應分析(CCA)方法對蕨類(lèi)植物分布特點(diǎn)及其與環(huán)境因子關(guān)系進(jìn)行了分析。
- two-way indicator species analysis 雙向指示種分析
- two-way indicator species analysis (TWINSPAN) 雙向指示種分析
- Many forms of aquatic life inhabit ponds. 有很多種水生動(dòng)植物均棲居於池塘。
- Swimming and water-skiing are both aquatic sports. 游泳和滑水都是水上運動(dòng)。
- Identification of Indicator Species of Paralytic Shellfish Poison 麻痹性貝類(lèi)毒素監測指示貝種的篩選研究
- Do wolves belong to the canine species? 狼是犬科動(dòng)物嗎？
- We visited an aquatic city in Italy. 我們在義大利訪(fǎng)問(wèn)過(guò)一個(gè)水上城市。
- We should do our best to save endangered species. 我們應該竭盡全力挽救瀕于滅絕的生物。
- A place where fish or other aquatic animals are caught. 漁場(chǎng)捕到魚(yú)或其它水生物的地方
- This rare bird has become an endangered species. 這種珍禽已成為瀕臨滅絕的物種。
- He was wearing a strange species of hat. 他戴著(zhù)一種奇怪的帽子。
- Keywords Reservoir Phytoplankton Biomass Indicator species Eutrophic level; 水庫;浮游植物;生物量;指示種;營(yíng)養類(lèi)型;
- Otter is a fur-covered, fish-eating aquatic animal. 水獺是全身長(cháng)毛、以魚(yú)為食的水生動(dòng)物。
- There are many species of chrysanthemum. 菊花品種很多。
- Today the survival of our species is threatened. 今天人類(lèi)的生存受到了威脅。
