Recruitment Age of Litopenaeus vannamei (Boone, 1931) (Decapoda: Penaeidae) in the Cabeza De Toro-La

来源 :海洋科学期刊(英文) | 被引量 : 0次 | 上传用户:hummerandy
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
At present, the fishery of Litopenaeus vannamei continues overexploited in the Gulf of Tehuantepec (GT), Mexico. From the available literature it was demonstrated that marine closure systems implemented in GT have not worked adequately since 1993, because
其他文献
(五)曲式结构山歌的曲式结构,一般都是乐段的结构,这大概与山歌的歌词结构分不开。从结构形式来看,比较典型的是由两个乐句和四个乐句组成的乐段,但也有五个乐句组成的乐段或
“辉煌的五年”——十四大以来我国经济建设和精神文明建设成就展,于1997年9月6日在北京展览馆隆重开幕,并于10月5日胜利闭幕!广东馆在240平方米的展区中以“经济建设展示区
The purpose of this study was to clarify the distribution of oceanic Halobates in the area of the Kuroshio flowing near the southern shore in the direction of 1
回顾民族器乐曲《祝捷》的创作心理过程,我认为:创作动机的激发、创作欲望的产生是乐曲孕育的契机;客观因素的刺激与主观感受的融合,则使创作者的愿望付诸实现.而在创作总体
12月4日,在第五个国家宪法日到来之际,中共中央总书记、国家主席、中央军委主席习近平作出重要指示强调,坚持依法治国首先要坚持依宪治国,坚持依法执政首先要坚持依宪执政。
The overgrowth of octocorals by sponges is generally disadvantageous for the octocorals. When the growth of octocoral populations increases the reefs’ structur
The study area has located on Atrak river basin in the Iran-Turkmenistan border zone that is the greatest river on the southeastern margin of Caspian Sea. The s
目的探讨64排CT对小儿阑尾炎的诊断价值。方法回顾性分析经临床病证理实的30例12岁以下的小儿急性阑尾炎64排CT表现。结果 30例中阑尾肿大增粗,直径>6 mm 20例,阑尾腔内粪石1
Concern over health risk from consumption of bivalves originating from Marudu Bay is escalating due to the rapid agricultural development surrounding the bay. T
Ark shell Scapharca kagoshimensis is one of the commercially important bivalve resources in East Asia. In Japan, the mass production method for its natural seed