✔ 最佳答案
我們參觀的紅樹林,那裡的污染只有一點點。我們只發現了一些垃圾像舊家具,木製品和一些垃圾,事實上,污染並不是嚴重得能危害紅樹林的生物。然而,如果垃圾沒有被適當地處理,某些有毒物質也許會在微生物分解之下變成能使紅樹林土壤質素變差的物質,這會阻礙紅樹林裡植物的正常成長。
環境因素對紅樹林生態的影響極為巨大。例如,微生物突然的增量導致在氧含量上的一個變化,能造成在水中由人們排放的有機廢料的大增量,使該區域的海洋生物窒息。
另外,被排放的家居廢物(如:含氮廢物)會充當促進紅樹根系統成長和導致藻類大量繁殖的營養。這反常的生物種群變化會干擾紅樹林的生態平衡。
還有,由於沿海發展和土地開墾,香港的紅樹林受到了嚴重的破壞,原本大面積的紅樹林已逐漸消失。
近年,開始有環保團體意識到紅樹林對香港生態的重要性,香港的紅樹林才得以保育。
We visited the mangroves, where the pollution is only a little. We only found some junk, like old furniture, wood products and some rubbish, in fact, pollution is not serious enough to endanger the biological mangroves. However, if the garbage has not been properly handled, some toxic substances may be in the micro-organisms can break down under into a deterioration of mangrove soil on the quality of the material, which would impede the mangrove and the plant's normal growth.
Of environmental factors on the ecological impact of mangrove forests are immense. For example, a sudden increment of micro-organisms resulted in a change on the oxygen content can result in water discharge of organic waste from the people the big increments, so that the region's marine life choking.
In addition, household waste is discharged (such as: nitrogen-containing waste) will act as a facilitator red root system to grow and lead to algal blooms nutrition. This is an abnormal change in the biological populations would interfere with the ecological balance of mangroves.
Also, because of coastal development and land reclamation in Hong Kong mangrove forests have been seriously damaged, the original large area of mangrove forests have been gradually disappearing.
In recent years, environmental groups began to realize that the mangrove ecology in Hong Kong the importance of Hong Kong was able to conserve the mangrove forests.