Indo-Pacific humpback dolphin occurrence north of Lantau Island, Hong Kong, based on year-round passive acoustic monitoring
作者： Lisa Munger , Marc O. Lammers , Mattie Cifuentes , Bernd Würsig , Thomas A. Jefferson
DOI: 10.1121/1.4963874
关键词: Sousa chinensis 、 Land reclamation 、 Geography 、 Passive acoustic monitoring 、 Daylight 、 Coastal development 、 Indo-Pacific 、 Humpback dolphin 、 Oceanography 、 Detection rate
摘要: Long-term passive acoustic monitoring (PAM) was conducted to study Indo-Pacific humpback dolphins, Sousa chinensis, as part of environmental impact assessments for several major coastal development projects in Hong Kong waters north Lantau Island. Ecological recorders obtained 2711 days recording at 13 sites from December 2012 2014. Humpback dolphin sounds were manually detected on more than half with recordings 12 sites, 8 which within proposed reclamation areas. Dolphin detection rates greatest Lung Kwu Chau, other high-occurrence locations northeast the International Airport and Tan Siu Ho Wan regions. summer autumn (June–November) significantly reduced spring (March–May) compared times year. Click higher night during daylight hours. These findings suggest high use many reclamation/development areas by particularly night, demonstrate value long-term PAM documenting spatial temporal patterns occurrence help inform management decisions.
scitation.org
harvard.edu
sci-hub.se 参考文章(30)
Ka-yiu, Samuel Hung, Habitat use of Indo-pacific humpback dolphins (Sousa chinensis) in Hong Kong The University of Hong Kong Libraries. ,(2008) , 10.5353/TH_B4088776
Shane Guan, Tzu-Hao Lin, Lien-Siang Chou, Joseph Vignola, John Judge, Diego Turo, Dynamics of soundscape in a shallow water marine environment: a study of the habitat of the Indo-Pacific humpback dolphin. Journal of the Acoustical Society of America. ,vol. 137, pp. 2939- 2949 ,(2015) , 10.1121/1.4919312
Manuel Castellote, Christopher W. Clark, Marc O. Lammers, Acoustic and behavioural changes by fin whales (Balaenoptera physalus) in response to shipping and airgun noise Biological Conservation. ,vol. 147, pp. 115- 122 ,(2012) , 10.1016/J.BIOCON.2011.12.021
Nélio B. Barros, Thomas A. Jefferson, E.C.M. Parsons, Feeding Habits of Indo-Pacific Humpback Dolphins (Sousa chinensis) Stranded in Hong Kong Aquatic Mammals. ,vol. 30, pp. 179- 188 ,(2004) , 10.1578/AM.30.1.2004.179
Thomas A. Jefferson, Howard C. Rosenbaum, Taxonomic revision of the humpback dolphins ( Sousa spp.), and description of a new species from Australia Marine Mammal Science. ,vol. 30, pp. 1494- 1541 ,(2014) , 10.1111/MMS.12152
Thomas A. Jefferson, Samuel K. Hung, Bernd Würsig, Protecting small cetaceans from coastal development: Impact assessment and mitigation experience in Hong Kong Marine Policy. ,vol. 33, pp. 305- 311 ,(2009) , 10.1016/J.MARPOL.2008.07.011
Marc O. Lammers, Russell E. Brainard, Whitlow W. L. Au, T. Aran Mooney, Kevin B. Wong, An ecological acoustic recorder (EAR) for long-term monitoring of biological and anthropogenic sounds on coral reefs and other marine habitats. Journal of the Acoustical Society of America. ,vol. 123, pp. 1720- 1728 ,(2008) , 10.1121/1.2836780
Kexiong Wang, Ding Wang, Zhitao Wang, Yuping Wu, Guoqin Duan, Hanjiang Cao, Jianchang Liu, Assessing the underwater acoustics of the world's largest vibration hammer (OCTA-KONG) and its potential effects on the Indo-Pacific humpbacked dolphin (Sousa chinensis). PLOS ONE. ,vol. 9, ,(2014) , 10.1371/JOURNAL.PONE.0110590
Shiang-Lin Huang, Leszek Karczmarski, Jialin Chen, Ruilian Zhou, Wenzhi Lin, Haifei Zhang, Haiyan Li, Yuping Wu, Demography and population trends of the largest population of Indo-Pacific humpback dolphins Biological Conservation. ,vol. 147, pp. 234- 242 ,(2012) , 10.1016/J.BIOCON.2012.01.004
Tzu-Hao Lin, Tomonari Akamatsu, Lien-Siang Chou, Tidal influences on the habitat use of Indo-Pacific humpback dolphins in an estuary Marine Biology. ,vol. 160, pp. 1353- 1363 ,(2013) , 10.1007/S00227-013-2187-7