捕撈過度 的英文怎麼說
中文拼音 [bǔlāoguòdù]
捕撈過度
英文
overfishing-
The schnute model work well in full explored stocks such as scenario 1, 3, 4 and 5, especially in low biomass stocks such as scenario 3, but not suitable to the under explored stocks such as scenario 2. the w - h model generally performed well in all kind of scenarios especially in scenario 1, 4, and 5. in the swordfish, xiphias gladius, fishery, estimation of w - h model and d - fox model produced msy about 14000 ton, very near the result of prager in 1996
四種剩餘產量模型在充分捕撈且管理良好的漁業1中評估效果較好而在捕撈不足的漁業2中效果較差; schnute模型在充分捕撈的漁業如漁業1 、 3 、 4 、 5 、尤其是在低生物量的漁業3中評估效果較好,但不適合評估未充分捕撈的漁業,如漁業2 ; walters - hilborn模型( w - h模型)適用於各種漁業,尤其是漁業1 、 4 、 5 ;在過度捕撈漁業中如漁業3 、 4 ,模型對參數q的估計較其它參數接近真值;在北大西洋箭魚( xiphiasgladius )漁業的評估中, w - h模型和d - fox模型對msy的估計約為14000噸,接近於prager ( 1996 )的結果。Major threats to hawksbill turtle are habitat destruction and alternation by coastal development, over - exploitation for meat, hides, eggs and shells, and incidental capture in fisheries
玳瑁面對的主要脅包括沿岸發展的改變或生境的破壞,人類對肉蛋和殼而遭過度的采捕,以及遭漁民意外捕撈。Naturally rare, it is easy to overfish as their population could not recover in pace with the fishing
由於野生蘇眉非常稀有,種群修復步伐亦追不上捕撈速度,因此極易受過度捕魚影響。Scientists predict that if people keep overfish ing, the next 50 years will see that kind of drop in most other kinds of fish as well
科學家預估如果人類繼續過度捕撈魚類,未來五十年,其他魚類的數量大多亦將銳減九成。To insure the sustainable development and harvest, we must control the fishing intensity at a certain level, and adopt logical strategy of fishing by doing this we can get the maximum sustaining yield, the marine fishery resources can not be utilized unduly and dry up
為了保證海洋漁業資源的可持續利用,必須把捕撈強度控制在一定的水平上,採用合理的捕撈策略,我們才可以得到持續的最大產量,才能避免海洋漁業資源的過度利用、枯竭。They picked up critters from as deep as 6km, and they did so using both typical trawling nets and a special box that was designed to scoop up a slab of ocean floor along with a slice of undisturbed water from immediately above it
她們用傳統的拖網和一種經過特別設計的盒子在深度達6千米的區域捕撈微生物,這個盒子可以鏟起海底泥土和吸入它正上部未被碰到過的海水。Bluefin tuna stocks have been tumbling worldwide, a situation conservationists blame on overfishing and poaching
全世界的黑鮪魚正逐漸減少中,保育人士將此歸咎于過度捕撈及偷捕。Last october, japan promised to halve its quota for the southern bluefin tuna as compensation for overfishing, but denied it had surpassed the quota on purpose
去年十月,日本承諾減半南方黑鮪魚的配額,以補償過度捕撈,但該國否認曾有意地超過捕撈的限額。To control the fishing effort of the commercial fishing fleet and protect the important nursery and spawning grounds in hong kong waters, the department is pursuing the proposals for the introduction of a fishing licence programme and mechanism for closed season, and the designation of fisheries protection areas
此外本署亦正計劃透過實施捕魚牌照制度設立漁業保護區和制定在香港水域實施休漁期的機制,以控制捕魚船隊的捕撈力量及保護本地重要的魚類育苗及產卵場。Many reefs have been fished to a point of extinction
很多礁石已被過度捕撈面臨消失的絕境。" consumers have the power to make a big difference in protecting globally depleted marine resources through their purchasing decisions, and the seafood guide is a great tool to provide information for consumers to make a wise choice. we all need to act responsibly to ensure the oceans are not stripped bare for future generations, " said mr markus shaw, chairman, wwf hong kong
世界自然基金會香港分會主席邵在德先生表示:消費者在作出購物抉擇時,有能力改善全球遭過度捕撈海鮮資源的情況,這個海鮮選擇指引可在消費者選購海鮮時為他們提供適當的資料,以幫助他們作出明智的決定。In this list, wwf points out that 40 out of the 60 main commercial fish stocks in the north east atlantic are heavily overfished, and that the european union s fishing fleet is at least 40 per cent over - capacity
文章指出在大西洋東北部的60種主要商業魚類資源中,有40種資源遭到過度捕撈而歐盟漁船隊的捕撈容量至少超出標準四成。Owing to over - fishing, the number of fishes has obviously decreased
由於過度捕撈,魚的數量已經明顯下降。A combination of over - fishing and pollution are being blamed for the problem
導致這一後果的罪魁禍首是過度捕撈和污染問題。Close to home, the south china sea also shows worrying signs of over - exploitation
而接近本港的南中國海亦有跡象顯示遭過度捕撈。Melting ice caps, hunting and over - fishing were identified as the culprits
冰川消融、狩獵和過度捕撈都是造成這些物種瀕臨滅絕的原因。Other studies have also warned about the dangers of overfishing and the effects on ocean environments
其它研究也警告對海洋過度捕撈和海洋環境的影響。In addition, " over - fishing has taken a serious toll, and the national parks are under siege.
除此之外, 「捕撈過度已經嚴重的敲響了警鐘,國家公園正飽受侵襲。 」The ministers must stop the overfishing or fishing will be over, " said claude martin, director general of wwf international
他們必需遏止過度捕撈的現象,否則很快我們將無魚可捕。Salmon once thrived here, but over the years dams, overfishing and habitat destruction have diminished their numbers
鮭魚曾在這一帶繁殖過,但由於幾年來的築壩、過度捕撈和棲息地的破壞,鮭魚數量已急劇銳減。分享友人