The Future of Bluefin Tunas Ecology, Fisheries Management, and Conservation【電子書籍】

＜p＞＜strong＞The most thorough and current account of scientific research on bluefin tunasーthe largest, most sought-after tunas in the world＜/strong＞＜/p＞ ＜p＞Bluefin tunas are dominant keystone predators known for their impressive size, strength, endurance, and speed. Electronic tags have revealed that they can dive to great depths (over 6000 feet) and migrate vast distancesーfrom frigid subpolar seas to warm tropical watersーfor spawning. Prized for their rich taste and unique texture, bluefin tunas are also a worldwide commodity of great value. However, over the past few decades, overfishing throughout their range has led to significant population reductions.＜/p＞ ＜p＞In ＜em＞The Future of Bluefin Tunas＜/em＞, Barbara A. Block brings together renowned bluefin experts from 15 different countries to share the latest information on the science, fisheries policy, and management decisions related to each of the three species within the ＜em＞Thunnus＜/em＞ groupーAtlantic, Pacific, and Southern. Synthe．．．楽天市場のショップで商品詳細の続きを見る