本书介绍了海洋谜团、海域未解之谜、航洋文明的遗迹、
Three leading coastal geologists provide a guidebook to North Carolina beach characteristics created specifically to enhance trips to the beach for tourists and residents. Original.
有一只淡水龟穿过两根直插入沙的细长直桩,原来是一只大蓝鹭的双腿。这孤零零的大蓝鹭,每晚都从三英里外的群栖地飞来岛上捕食。它不动声色地站着,脖子向后弯曲,倚着肩膀。若有鱼群疾窜过它的腿边,它那长嘴便伺机戳出。产卵的母龟游入深水时,一只小鲻鱼受惊 ...
This ocean-by-ocean survey of the world uses photography and special imaging technology to uncover underwater ecosystems and undersea terrain to relate the story of humankind's exploration and exploitation of the...
Originally published in 1948 with 570 species listed, this reference has grown over the years. The previous edition (1991) listed 2,428 species, while this sixth edition, which now includes Mexico...
《青少年科學探索文庫·海洋奧秘:走進神秘的海洋世界》主要包括走進海洋、神奇的藍色星球、潮汐的形成過程、海洋生物的食物鏈、海洋中的統治者、波浪的形成、世界上沒有海岸的海、創世神話之謎與海洋、神奇的海洋生物、海魚需不需要淡水、海洋巨獸——座頭鯨、神秘的獨角獸、話說魚類變性等內容。
Freshwater Prawn Farming: A Manual for the Culture of Macrobrachium Rosenbergii
Of the Discussions and Proceedings of Two Workshops Held in Galveston, Tex., Oct. 8-11, 1975 and in Charleston, S.C., June 14-15, 1976.
水下植物有数千种之多,主要以藻类为主。海藻一般可分为两类:一类是营浮游生活的浮游藻类;一类是底栖藻类。海藻种类繁多,常见的海藻有绿藻、红藻和褐藻等,此外,还有一类巨藻,高者可达百米以上,是不折不扣的“藻中之王”。此外,海藻在浅水中常密生成片。
A comprehensive guide to the whales of the world and where to see them. Every year, more than four million people go whale watching, and the numbers keep growing. This...
Zoologist Mark Carwardine spent an adventurous year criss-crossing the globe, from the North Atlantic to the South Pacific, in search of whales. He watched them from kayaks, fishing boats, a...