漁撈努力量 的英文怎麼說
中文拼音 [yúlāonǔlìliáng]
漁撈努力量
英文
amount of fishing effort-
This paper reported the general situations of tuna fishery in indian ocean in recent ten years, and studied die fishing efforts, catch, cpue, and fishing grounds of two long - line crafts from zhonglu oceanic fishery co. ltd in equatorial waters of indian ocean in 2002, in order to gave the new fishery information to the producer, and to improve the technique of our tuna long - line fishery
為提高我國遠洋金槍魚延繩釣漁業的技術水平，並為我國相關生產企業提供產業發展的最新信息，本文報道了印度洋海域金槍魚漁業近十年的生產概況，並以中魯遠洋漁業股份有限公司兩條大型金槍魚延繩釣漁船2002年的生產數據為基礎，對印度洋赤道附近海域金槍魚延繩釣漁業的捕撈努力量、漁獲量、單位捕撈努力量漁獲量及作業漁場等進行了初步研究。( 2 ) the fishing gears in hejiang section were divided into drift trammel net, set longline and jig according to the fishery status in hejiang section. " number of fishing boat day " was selected as the unit of fishing effort. the annual catch of the four kinds of fishing gears was get from multiplying catch per unit effort ( cpue ) by fishing effort
（ 2 ）根據合江江段的漁業現狀，將該江段的漁具分為三層流刺網、餌釣、滾鉤和其它偶見漁具四類，以「船?天」作為捕撈努力量的單位，用單位捕撈努力量漁獲量（ cpue ）乘以年捕撈努力量分別得到這四類漁具的年漁獲量，並將這四類漁具的年漁獲量相加估算出合江江段1999 - 2002年的漁獲量分別為104563 . 464kg 、 65564 . 231kg 、 123684 . 966kg和107285 . 272kg 。The data from the cpue of the two vessels said, that the daily catch of vessel taili was 470 - 1084 kg monthly with the average 779 kg all year, vessel taikun had the daily catch of 274 - 1330 kg monthly with the average 868 kg all year
以單位捕撈努力量漁獲量為指標，泰利輪各月日產量在470 ~ 1084留日間變化，平均7月留日;泰坤輪各月日產量在274 ~ 1330坷日間變化，平均腸8坷日。The data from the fishing efforts of the two crafts said, that vessel taili fished for 250 days in 12 months with the average 20. 83 days per month all year ; vessel taikun fished for 200 days in 10 months with the average 16. 67 days per month all year. the two vessels fished for 450 days in 2002 with average 37. 5 days per month together
2002年中魯遠洋漁業股份有限公司兩條延繩釣漁船合併統計，以捕撈努力量指標分析，兩船全年共生產作業450天，其中泰利輪共作業12個月、 250天，全年平均20 . 83天月；泰坤輪作業10個月、 200天，全年平均16 . 67天月。分享友人