Hybridization, defined as the crossing between individuals from different populations, is a common phenomenon in fishes. Moreover, many fish hybrids have b
(2000) The Maroochy Estuary Fish-Stocking Program. 1995–1999. Final Report. Department of Primary Industries, Queensland, 103 pp. Google Scholar Cadwallader, P.L. (1999) The decision-making process in relation to the enhancement of catadromous fish stocks in Queensland, Australia. In: Howell...
Effects of Stocking Density on Growth of Juvenile Channel Catfish Overwintered in PondsChannel catfish, Ictalurus punctatus, juveniles (mean weight 78.0 ± 3.5 g) were stocked into nine 0.04-ha earthen ponds at three rates (4,940 fish/ha, 12,350 fish/ha, and 24,700 fish/ha) and ...
(e.g., barrier removal), promote vegetation along the riparian corridor to increase shading, manage landscapes to minimize runoff and increase infiltration, and consider changes in management practices such as bag limits, open seasons, or stocking to reflect future community vulnerability or ...
Regulations and stocking are important management techniques which may be applied to improve the state of balance and structure in fish populations.DOI: 10.1577/1548-8659(1973)102<164:AOTART>2.0.CO;2 被引量: 268 年份: 1973 收藏 引用 批量引用 报错 分享 ...
Stocking density during growth Increasing fish densities means increas- ing the number and the types of interaction among fish. Because the biology of individ- ual species is complex, the identification of a correct density is a challenging task: it is necessary to take into account age, size,...
Not overstocking your tank Stocking compatible fish and invertebrates Testing your water quality Keeping water parameters stable Cleaning and maintaining your aquarium Performing water changes Not overfeeding your fishNot too hard, right? These simple tasks will keep your fish happy and healthy.Conclusion...
For M, 600 juvenile fish were averagely reared in 3 aquaria with the same stocking density (200 individuals/1350 L of volume with bio-filtered water recirculation system; flow rate of 45 L/min; same settings were applied to all aquaria). The treatment procedures for F and for H were the...
2002). Hyperstability also fosters feeling of inferiority among those that do not benefit from the maintenance of high catch rates and may create management conflicts where a group of low catch rate anglers demand action (such as stocking to deal with their low catch rates), while the group ...
(1986) The response of a cooling reservoir system to grass carp and hybrid grass carp stocking. Final Report to Gulf States Utilities, Lewis Creek Power Station. Department of Wildlife and Fisheries Sciences, Texas Agricultural Experiment Station, Texas A&M University, College station, Texas. 92 ...