freshwater pollution 中文意思是什麼
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The trade - off problems arising from ecosystem modification is ubiquitous in sabah - absolutely polluted rivers, beautiful oxbow lakes eaten away by invasive alien freshwater hyacinths or salvinia molesta from south america and their resultant death through triplication, sedimentary blooms encroaching mangroves, coastal fishing grounds, unprecedented long and deeper flooding in the major river basins. take the ecosystem services away, mankind is as well dead. for instance, nutrient formation needed by man, water cycling, soil formation and soil retention, pollination of plants, resistance to invasive species, regulating climate and pests as well as pollution control by ecosystems are some of the critical ecosystem services
其實，沙巴最迷人的度假特色，還是周遭豐富繽紛的海底生態資源，馬來西亞7座海洋公園，就有4個位在沙巴沿海區域，包括亞庇西北165海裡外的拉央拉央島layang - layang沙巴東南處的馬寶島mabul和卡巴賴島kapalai沙巴和汶萊灣岸外以北的納閩labuan ，以及亞庇海外由5座小島構成的東姑阿都拉曼國家公園tunku abdul rahman park islands 。 -
From this result it can be concluded that the est isoenzyme was very sensitivity for the toxication of hg24 and can be used as a bioindicator of the environmental pollution. the same experiment had been done twice in 2003. scetion : from october in 2002 to october in 2003, by using random amplified polymorphic dna ( rapd ), the effects on ovary ' s dna under different concentration of mercury in freshwater crab ( sinopotamon yangtsekiense ) were detected for the first time
汞對長江華溪蟹卵巢總dna的影響汞對長江華溪蟹（ sinopot胭onyangtsekiense ）細胞及分子水平的影響以體外暴露的方法，對經汞體外暴露一周長江華溪蟹的卵巢總dna ，採用隨機引物擴增多態性dna （ rapd ）技術對13條隨機引物的擴增圖譜用nei共享度公式進行分析。 -
And topics cover air quality, freshwater, climate change, pollution, ecology, remote sensing, ect
資源主題包括：空氣質量、淡水、氣候變化、污染、污染土地、生態學、遙感、環境危險等。 -
Promoting public participation in water pollution issues with famous chinese freshwater activist, mr ma jun
與中國著名淡水保育人士馬軍先生攜手鼓勵公眾參與解決水質污染問 -
Now, the general tendency in the world freshwater fish breeding field is : the change from " extensive " to " intensive ". but in our country, the actuality of freshwater fish breeding is : low unit production rate little economic benefit severe pollution bad sustainability
世界淡水養殖業「由粗放型向集約型轉變」的總趨勢，引出了對我國淡水養殖業「單位產量低、效益低、污染嚴重、可持續性差」 ? ?這一現狀的思考。 -
Freshwater habitats in hong kong have been suffering from various threats including water pollution, reclamation, invasion of exotic species, and these threats have imposed negative impacts on the dragonflies as well
香港的淡水生境一直面對不同的威脅，包括水質污染被填為平地以及外來生物入侵等，對蜻蜓亦構成負面影響。
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