常見(jiàn)例句The release of carbon and other main nutrients was slow,thus CWD exhibited an important long-term carbon sink in the forest. 雖然存在元素的凈釋放,但是由于C和其它主要元素的釋放速率較慢,因而錐栗粗木質(zhì)殘?bào)w是森林中重要的C庫(kù)和長(zhǎng)期的元素來(lái)源。Forest is the largest reservoir of organic carbon in the terrestrial ecosystem, an important carbon sink and source, which has close relation with people's activity. 森林是陸地生態(tài)系統(tǒng)中最大的有機(jī)碳的貯庫(kù)，是陸地生態(tài)系統(tǒng)中重要的碳匯和碳源，且和人類的活動(dòng)息息相關(guān)。Agriculture plays an important role as a carbon “sink” through sequestering and storing greenhouse gases, especially as carbon in soils, plants and trees. 通過(guò)吸收和儲(chǔ)存溫室氣體，特別是在土壤、植物和樹(shù)木中，農(nóng)業(yè)起到了碳“匯集地”的重要作用。We have continued with the large-scale endeavor to return to farmland to forest and expand a forestation, and made vigorous effort to increase forest carbon sink. 我們持續(xù)大規(guī)模開(kāi)展退耕還林和植樹(shù)造林，大力增加森林碳匯。Conclusions are reached as follows: (1) The total carbon sink of the farmland ecosystem in coastal China was zigzagging upward since 1981, and the total carbon emission climbing rapidly. 二者相比，碳排放明顯低于碳吸收，但由主要途徑農(nóng)業(yè)投入導(dǎo)致的間接碳排放的增長(zhǎng)速度(94%25)超過(guò)了作物生育期碳吸收的增長(zhǎng)速度(44%25)。Forests act as "carbon sinks" -they absorb carbon dioxide from the air and retain it by turning it into more trees. 森林起著"讓碳下降"的作用--他們吸收空氣中的二氧化碳，然后將它們保留在更多樹(shù)木中。 返回 carbon-sink