人工培育幼年绿海龟的卫星追踪试验
Satellite Tracking of Migration for Three Captive-reared Junvenile Green Turtles from Huidong National Sea Turtle Reserve

中文摘要：2011年6月—2012年2月期间,在3只人工培育的幼年绿海龟背甲上安装微型卫星追踪器,通过全球Argos系统开展追踪监测,旨在研究海龟洄游路线以及海流、海水叶绿素浓度等因子对洄游的影响。结果表明,试验幼龟洄游方向与同期海流趋同,洄游路线与历年产卵后母龟大体相似;洄游平均速度为0.2~1.8 km·h -1,洄游距离68~949 km;觅食场海水叶绿素浓度为1~2 mg·m -3。揭示南海台湾至海南近岸海域间可能存在绿海龟洄游通道,绿海龟的洄游可能与食性及海流有关,开展增殖放流应充分考虑季节、海流等因子的影响。
英文摘要：Three captive-reared juvenile green turtles from Huidong Sea Turtle Reserve were tracked by satellite telemetry from June 2011 to February 2012. Results showed that they migrated northeast toward Taiwan, or southwest toward Hainan Island. They used the similar routes from nesting to foraging sites. Three juveniles swam down current from nesting beach and their migration distances were 68, 842 and 949 km, respectively. The average speeds were 0.2, 0.6 and 1.8 km·h -1, respectively. Moreover, the migratory routes were associated with surface chlorophyll with a density of 1~2 mg·m -3. It suggested that there was a key pathway of green turtles in Nearshore Sea between Taiwan and Hainan. The migratory routes might be related to the food or the ocean current. Therefore, the season and ocean current should be considered while releasing. 2015,34(1): 15-20 收稿日期：2014-7-3 DOI：10.3969/j.issn.1000-7083.2015.01.003 分类号：Q959.6 基金项目：广东省海洋与渔业局科技兴海(兴渔)资助项目(No.A2009010-006b) 作者简介：叶明彬(1976-),男,农学学士,水产养殖工程师,长期从事海龟保育及相关研究工作 *通讯作者：古河祥,E-mail:454134217@qq.com 参考文献： 陈华灵, 叶明彬, 林日锦, 等. 2007. 海龟卵人工人工移植试验[J]. 四川动物, 26(2): 456-457. 丁兰平, 黄冰心, 谢艳平. 2011.中国大型海藻研究现状及其存在的问题[J]. 生物多样性, 19(6): 798-804. 古河祥, 夏中荣, 陈华灵, 等. 2007. 中国海龟标志方法纵览[J]. 四川动物, 26(2): 458-460. 古河祥, 叶明彬, 周婷. 2006. 丽龟人工饲养初报[J]. 四川动物, 25(2): 393-394. 孙建璋. 2006. 孙建璋贝藻类文选[M]. 北京: 海洋出版社. 王红勇, 吴洪流, 姚雪梅, 等. 2010. 海南岛常见的大型底栖海藻[J]. 热带生物学报, 1(2): 175-182. 王华接, 王东晓, 王文质, 等. 2002. 基于海龟洄游的生物遥测试验研究[J]. 高技术通讯, 11: 82-86. 王文质, 王东晓, 王华接. 2002. 港口海龟洄游追踪试验[J]. 中国科学学院(院刊), (2): 152-153. 夏中荣, 古河祥. 2012. 绿海龟卫星追踪报道[J]. 四川动物, 31(3): 435-438. 叶明彬, 古河祥, 陈华灵, 等. 2004. 有益微生物(EM)在绿海龟稚龟培育中的应用[J]. 中国水产, (6): 51-52. 叶明彬, 夏中荣, 陈华灵, 等. 2012. 太平洋丽龟的生理结构研究[J]. 蛇志, 124(3): 237-239. Akesson S, Broderick AC, Glen F, et al. 2003. Navigation by green turtles: which strategy displaced adults use to find Ascension Island? [J]. Oikos, 103: 363-372. Akesson S, Luschi P, Papi F, et al. 2003.Oceanic Long-distance Navigation:Do Experienced Migrants use the Earth's Magnetic Field?[J]. The Journal of Navigation, 54: 419-427. Bennett P, Keuper-Bennett U. 2008. The Book of Honu: Enjoying and Leaming About Hawai'i's Sea Turtles[M]. Honolulu, Hl: University of Hawaii Press: 7-10. Broderick AC, Coyne MS, Fuller WJ, et al. 2007. Fidelity and over-wintering of sea turtles[J]. Proc R Soc B, 274: 1533-1539.