@article{,

title = {Conservation needs of the dugong Dugong dugon in Cambodia and Phu Quoc Island, Vietnam},

author = {Hines,E.,Adulyanukosol,K.,Somany,P.,Ath,L.S.,Cox,N.,Boonyanate,P.,Hoa,N.X.},

year  = {2008},

date = {2008-01-01},

journal = {Oryx},

volume = {42},

number = {386},

pages = {113-121},

abstract = {This research was conducted to assess the location of population groups and conservation issuesaffecting dugongs Dugong dugon along the eastern Gulf of Thailand off Cambodia and Phu Quoc Island, Vietnam.Interviews in fishing communities in 2002 and 2004 along the Cambodian coast revealed that dugongs aresporadically found in fishing nets and their body parts are sold for a relatively large profit. During 4 days ofaerial surveys in Cambodia in 2004 we saw no dugongs. We interviewed villagers in Phu Quoc Island, Vietnam,in 2002 and learnt that dugongs are regularly found and hunted, again for high profits. In both countrieswe recommend that legislation addressing threatened species be strengthened and enforced. In collaborationwith the Cambodian and Vietnamese governments and NGOs, we propose the exploration of alternative nondestructivefishing methods and the initiation of an education campaign based on conservation of marinewildlife and the nearshore environment. National and transboundary management and community-based conservationare required in conjunction with strategies to address overfishing and poverty.},

keywords = {aerial survey, conservation, dugong, education, location, management, marine, nets, population, survey},

pubstate = {published},

tppubtype = {article}

}

@article{,

title = {The Indo-Pacific humpback dolphin of the Arabian region: a status review},

author = {Baldwin,R.M.,Collins,T.J.Q.,Van Waerebeek,K.,Minton,G.},

url = {https://www.aquaticmammalsjournal.org/index.php?option=com_content&view=article&id=247:the-indo-pacific-humpback-dolphin-of-the-arabian-region-a-status-review&catid=13&Itemid=157},

year  = {2004},

date = {2004-01-01},

journal = {Aquatic Mammals},

volume = {30},

number = {319},

pages = {111-124},

abstract = {Records of Indo-Pacific humpback dolphin sightings, strandings, and museum specimens in the Arabian region were compiled and used to review the distribution and status of this species. Nominal usage of Sousa chinensis (Osbeck, 1765) has been retained as a pragmatic measure, although the species present in the region resembles Sousa plumbea (G. Cuvier, 1828). Little is known about the ecology of this species in the region. Most available information on S. chinensis in the region originates from the Sultanate of Oman, where this species is among the most commonly recorded cetaceans. However, there is no absolute measure of abundance for anywhere in the region and the status of the species is unknown. Distribution is described for the region to include much of the Arabian (Persian) Gulf, Arabian Sea, Gulf of Aden, and Red Sea, but notably excludes the Gulf of Oman. This discontinuous distribution suggests the possible presence of discrete populations within the region. Beach-cast/dead individuals represent nearly two-thirds of all records (n=303) of this species in Oman. Live sightings indicate unusually large group sizes (up to 100 individuals) in the Arabian Sea and Arabian Gulf. Occasional associations with Tursiops sp. and Delphinus capensis tropicalis were documented. Mating behaviour and the presence of calves were recorded in the months of April and May and calves are also reported in June, October, November and December. Threats to humpback dolphins in the Arabian region include incidental capture in fishing nets, coastal and offshore development (e.g. land reclamation, dredging, port and harbour construction), pollution, boat traffic, oil and gas exploration (including seismic surveying), military exercises and biotoxins associated with red tide events. Evidence for historic and current directed catches of S. chinensis is limited, but opportunistic hunting may occur. Intraspecific variation in cranial measurements of individuals from the Arabian Sea coast of Oman fall within relative values found in individuals from the Saudi Arabian Gulf coast. Cranial abnormalities were few. Recommendations are made for conservation management-oriented research focusing on stock identity and status assessments, as well as for monitoring of fisheries bycatch, clearer definition of other threats, continued specimen and sample collection and training of local scientists.},

keywords = {abundance, Arabian Gulf, Arabian region, Arabian Sea, associations, behaviour, Boat traffic, cetacean, cetaceans, conservation, development, Distribution, dolphin, dolphins, ecology, Fisheries, Gulf of Aden, Gulf of Oman, humpback dolphins, incidental capture, military, museum specimens, nets, Oman, pollution, population, populations, Red Sea, status, Stock identity, Strandings, tursiops},

pubstate = {published},

tppubtype = {article}

}

@article{,

title = {Demersal fisheries of the Arabian Sea, the Gulf of Oman and the Arabian Gulf},

author = {Siddeek,M.S.M.,Fouda,M.M.,Hermosa,G.V.Jr.},

year  = {1999},

date = {1999-01-01},

journal = {Estuarine, Coastal and Shelf Science},

volume = {49},

number = {474},

pages = {87-97},

abstract = {The demersal fisheries of the Arabian Sea, the Gulf of Oman and the Arabian Gulf are reviewed. The region comprises eight countries: Oman, United Arab Emirates (U.A.E.), Qatar, Saudi Arabia, Bahrain, Kuwait, Iraq and Iran. Over 350 commercial fish species, eight shrimp species, two spiny lobster species, one shovel nose lobster species, one cuttlefish species, one crab species, and one abalone species support the demersal fisheries in the continental shelves of the three regions. Artisanal and industrial vessels with over 120 000 fishermen were involved in demersal fisheries. Fishing boats include fish and shrimp trawlers (wooden and steel hulled), large wooden boats (dhow) with inboard engines, small dhows with outboard engines, and fiberglass boats. Fishing gear consists of trawls, bottom gill nets, traps (wire mesh and plastic types), barrier traps, hand lines, and bare hands and knives (to dislodge abalone). Demersal fish (primarily Lethrinidae, Sparidae, Serranidae, Siganidae, Sciaenidae, Stromateidae, Lutjanidae, Trichiuridae, and Nemipteridae) and shrimp (primarily Penaeus semisulcatus, Metapenaeus affinis, Parapenaeopsis stylifera, and Penaeus merguiensis) were the two commercial demersal resources. Approximately 198 000-214 000 tonnes (t) of demersals were landed annually during 1988-1993, accounting for nearly 40% of the total marine landings (475000-552000 t). This percentage, however varied among countries: 25% in Oman, 32% in U.A.E., 71% in Qatar, 52% in Saudi Arabia, 56% in Bahrain, 55% in Kuwait, close to 100% in Iraq, and 41% in Iran. Fishing effort on certain stocks may have been below the optimum level (e.g. certain Omani demersal fish), near the optimum level (e.g. Omani shrimp), or above the optimum level ( e.g. Arabian Gulf shrimp and demersal fish). Overexploitation led to restriction of fishing effort by limiting fishing licenses, regulating fishing gear (mesh size) and capture size, closing fishing areas, restricting fishing season, and banning certain fisheries. However, fisheries management was hampered by lack of appropriate management regulations, enforcement and data on most stocks. Pollution and degradation of nursery areas were also affecting the productivity of fisheries resources. To achieve sustainable demersal fisheries, maintaining a healthy marine environment, reducing fishing effort, and strictly enforcing closed seasons and closed areas are needed. These measures are being implemented with varying degrees of success by all the countries.},

keywords = {Arabian Gulf, Arabian Sea, enforcement, Fisheries, fishing gear, Gulf of Oman, management, marine, nets, Oman, pollution, productivity, regulations, trap, trawlers},

pubstate = {published},

tppubtype = {article}

}