Based on otter trawl catch rates of five surveys conducted by South China Sea Fisheries Research Institute from 1961 to 1999, changes in demersal trawling fishery resources in the northern South China Sea were analyzed.

摘 要：利用1961~1999年期間南海水產(chǎn)研究所5次漁業(yè)資源調(diào)查的底拖網(wǎng)漁獲率數(shù)據(jù)，分析了南海北部底拖網(wǎng)漁業(yè)資源的數(shù)量變動(dòng)av呦呦。

Based on the data of the trawl fishery resource monitoring from 1998 to 2003 in Fujian sea area,the otter trawl fishing survey from 1995 to 1997 in Minnan-Taiwan Bank Fishing Group and the trawl fishing survey from 2000 to 2001 in Fujian sea area,the article discussed and analyzed the status of otter trawl fishery in Fujian Sea area.

本文根據(jù)1998-2003年福建海區(qū)拖網(wǎng)漁業(yè)資源監(jiān)測(cè)以及1995-1997年間閩南臺(tái)灣淺漁場(chǎng)單拖漁業(yè)資源調(diào)查a级线手机免费观看、1998年和2000-2001年福建海區(qū)拖網(wǎng)定點(diǎn)調(diào)查的資料一级A片全网免费观看，論述和分析福建海區(qū)單拖漁業(yè)的現(xiàn)狀。

Once widespread in coastal waters throughout the eastern Pacific Ocean, sea otter populations have declined dramatically in recent years, possibly because of predation or poaching.

他們?cè)?jīng)遍布東太平洋的近海水域视频亚洲日韩欧美，但是近年來卡通动漫亚洲综合第1页搜索，由于獵殺和偷獵的原因，數(shù)量急劇減少女性精品黄色网。

Beetle-crusher is anxious for shoe quite, see sea otter Bo Bo jumps the shoe that is taking him, say gladly:?

大腳怪正為鞋子發(fā)愁呢，看見海獺卜卜跳拿著他的鞋子欧美一级视频在线，興奮地說：你是誰黄页站免费观看？

Sea Otter, Monterey, California, 1971 Photograph by Bates Littlehales Southern Otters, considered extinct by 1900, reappeared near Monterey in 1938. Today federal, state, and international laws protect the furbearers.

南方的水獺，考慮過它的絕跡jizz日本jizz，1900年日本永久网站高清免费不卡，它重新出現(xiàn)在靠近蒙特利在1938年，如今聯(lián)邦的人妻三级视频，州和國(guó)際法律保護(hù)那長(zhǎng)毛皮的動(dòng)物亚洲精品第5页。

Sea otter Bo Bo jumps as it happens catchs Hai Bei in marine forest, was in suddenly by the cover in shoe.

海獺卜卜跳正好在海底森林抓海貝，忽然被罩在了鞋子里国产激情午夜福利片在线观看。

If a young sea otter hasn't learned the difference between kelp which is attached to the seabed and eel grass, which is not, well, who knows where it may end up.

要是不學(xué)會(huì)分辨哪些是依附在海底的褐藻哪些則是會(huì)流動(dòng)的大葉藻99久久一级黄视频，小海獺就不知要流落何方了。

We enthusiastically joined in the camera brigade as the captain spotted a playful sea otter floating on its back, with its head bobbing above the waterline as he grasped some tasty shelled creature between is front legs and munched happily away at it.

我們熱情地加入了攝像頭旅作為船長(zhǎng)發(fā)現(xiàn)了一個(gè)好玩的海獺浮動(dòng)后面人人看人人摸人人艹，其頭部捉摸不定水線以上人人操人人爱爱，他抓住一些可口的炮擊動(dòng)物之間是前腿和直呼愉快地離開它。

Based on otter trawl catch rates of five surveys conducted by South China Sea Fisheries Research Institute from 1961 to 1999, changes in demersal trawling fishery resources in the northern South China Sea were analyzed.

利用1961~1999年期間南海水產(chǎn)研究所5次漁業(yè)資源調(diào)查的底拖網(wǎng)漁獲率數(shù)據(jù)欧美肏大屄，分析了南海北部底拖網(wǎng)漁業(yè)資源的數(shù)量變動(dòng)在线观看中文字幕亚洲。

Masticating bamboo shoots in a semireclining position, like a sea otter munching mollusks while lounging on its back, the panda has become an endearing emblem for conservationists worldwide and carries a heavy load in this supercharged robber-baron economy.

半倚半坐大口咀嚼著竹筍，就像水獺倚坐著嘎吱嘎吱的嚼著軟體動(dòng)物国产视频啊啊免费看，大熊貓對(duì)于全世界的動(dòng)物保護(hù)主義者來說已成為一種深受重愛的標(biāo)志欧美一级二级在线，它們由于這種&強(qiáng)盜資本主義&經(jīng)濟(jì)（指靠稀有動(dòng)物來斂財(cái)，譯注）而身擔(dān)重負(fù)欧美黄片另类。