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Journal Article
Aquatic Ecosystem Health & Management (2018) 21 (2): 121–131.
Published: 03 April 2018
... target fish stocks, relocation or reduction of fishing effort in the current fishing grounds and intensification of patrols to reduce incidences of illegal, unreported and unregulated fishing activities. Copyright © 2018 AEHMS 2018 Lake Malawi, situated in the African rift valley between 9°30”S...
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Journal Article
Aquatic Ecosystem Health & Management (2005) 8 (3): 259–265.
Published: 01 July 2005
... of species that are mainly pollution intolerant. This study provides baseline data for the aquatic biodiversity of an unregulated Himalayan river and for preparation of an environment management plan for conserving the biotic communities of the river. Copyright © AEHMS 2005 hydro-electric project...
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Journal Article
Aquatic Ecosystem Health & Management (2003) 6 (3): 299–310.
Published: 01 September 2003
... trained and unmotivated personnel, and externalities, such as poverty and poor employment opportunities, which override the resource monitoring and assessment mechanisms. Copyright © AEHMS 2003 illegal unreported unregulated assessment References Cowx , I. G. , Muhoozi , L...
Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (1): 3–10.
Published: 26 February 2010
... and Unregulated Fishing) and RPOA-Capacity to guide initiatives to eliminate fishing illegalities and to control fishing effort. A 200 m from the shore no-fishing zone can be adopted to reduce fishing in the shallow nursery and the breeding areas of the lake. The zone will be easier to monitor than discrete areas...
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Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (1): 97–104.
Published: 02 January 2021
... the sustainable use of fish by preventing, deterring and eliminating illegal, unreported and unregulated fishing (IUU). The authority is furthermore required to identify fish market needs and trends and advise fisheries stakeholders; organize stakeholders to ensure smooth marketing of fish and fishery products...
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Journal Article
Aquatic Ecosystem Health & Management (2018) 21 (2): 176–184.
Published: 03 April 2018
... Islands laid down social sanctions against anyone who attempts to break conservation rules. The third condition is that conservation implies that unregulated hunting and fishing or population growth places so much pressure on a group's resource base that increases in work effort and/or decline...
Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (2): 64–75.
Published: 01 April 2021
... and A. spatula into the natural waterbodies of SWG, revealing the existence of unpredicted changes in the inland waters. Further, unregulated, unscientific, mostly illegal and thriving aquaculture and aquarium fisheries sector based on alien species along the riverine floodplains are posing uncontrolled threats...
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Journal Article
Aquatic Ecosystem Health & Management (2018) 21 (3): 229–233.
Published: 03 July 2018
... water quality impacts in local rivers, and along the waterfront. Spills, road runoff and historically unregulated chemical inputs to sewers from industries and residences contributed to a highly degraded aquatic environment. These multiple stressors polluted the local environment, impacted fish...
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Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (3): 224–240.
Published: 31 August 2010
... ) that forms part of the Kafue National Park, the ecology of which has been partially disrupted by interruptions to the natural flood cycle caused by Itezhi-tezhi Dam. The Luangwa is an unregulated “sandbank” river that rises in northern Zambia near the Tanzania/Malawi border, flows for ∼790 km and enters...
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Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (3): 351–356.
Published: 01 July 2004
... for a reliable assessment of the beneficial use impacts of the unregulated constituents, that is, those without water quality criteria/standards, since the focus is on chemical concentrations rather than chemical impacts. As long as regulatory agencies, environmental groups and others continue to use...
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Journal Article
Aquatic Ecosystem Health & Management (2007) 10 (2): 187–200.
Published: 08 June 2007
.... Geomorphology determinates that the PPLP potamic axis is evolutionarily and ecologically open to fish movements. Moreover, its relatively low slope explains why the axis is presently mostly unregulated and thereby conserving most fundamental habitats and microhabitats for fish conservation. A striking...
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Journal Article
Aquatic Ecosystem Health & Management (2003) 6 (3): 325–336.
Published: 01 September 2003
...). Recruitment overfishing might occur due to severe and unregulated overfishing of spawning aggregations resulting in a dramatic decrease of recruits (Gabriel et al., 1989; Craig, 1992). In Lake Tana recruitment overfishing potentially threatens the survival of the unique Barbus species flock. Recent results...
Journal Article
Aquatic Ecosystem Health & Management (2018) 21 (2): 195–200.
Published: 03 April 2018
... of canoes doubled between 1995 and 2011. Doubling the size of the artisanal fisheries also included an increase in illegal, unreported and unregulated (IUU) fishing (LTA Secretariat, 2012a ; Van der Knaap et al., 2014a , 2014b ). Despite numerous initiatives to curb the illegal fishing and other...
Journal Article
Aquatic Ecosystem Health & Management (2016) 19 (1): 83–91.
Published: 02 January 2016
... for achieving sustainable yields of Mud Crabs. Mud Crabs are highly valued and provide an important source of income for fishermen throughout the surrounding area of the lagoon. With the low fish harvest of the Koggala Lagoon, S. serrata has been subjected to heavy, unregulated exploitation...
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Journal Article
Aquatic Ecosystem Health & Management (2013) 16 (4): 425–432.
Published: 01 October 2013
.... The last dolphin recorded from the Yamuna River at Delhi was in 1967 when a drowned dolphin was brought to Delhi Zoo from Yamuna (Sinha et al., 2000 ). Construction of dams and barrages on the Ganges and many of their tributaries has fragmented the habitats of dolphin. Besides this, unregulated...
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Journal Article
Aquatic Ecosystem Health & Management (2010) 13 (1): 85–93.
Published: 26 February 2010
.... The natural fisheries of inland open waters have been in decline due to a variety of reasons ( Mazid, 2002 ): i) over-exploitation and indiscriminate killing of juvenile fish due to unregulated fishing pressure and total removal from water bodies that completely dry up in the dry season; ii) reduction...
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Journal Article
Aquatic Ecosystem Health & Management (2021) 24 (2): 96–104.
Published: 01 April 2021
... . When pets become pests- exotic aquarium fishes and biological invasions in Kerala, India . Curr. Sci. 97 ( 4 ), 474 - 476 . Krishnakumar K. , Ali A. , Pereira B. , Raghavan R. , 2011 . Unregulated aquaculture and invasive alien species: a case study of the African...
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Journal Article
Aquatic Ecosystem Health & Management (2014) 17 (4): 331–340.
Published: 02 October 2014
... amplitude was ca. 2.5 m for the unregulated period, but the regulation has caused a more stable level, especially from the 1980s and onwards ( Figure 3 ). There are restrictions on the minimum and maximum levels of the water level regulation. The allowed regulation amplitude varies between 1.3 m and 1.7 m...
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Journal Article
Aquatic Ecosystem Health & Management (2012) 15 (sup1): 84–92.
Published: 01 January 2012
... habitat lost in Kuwait by unrelated reclamation projects during 1975–1994 (Bishop, 1999 ). As the waterways are semi enclosed ( Figure 1 ), they can be protected from oil spills and unregulated fishing, providing nursery grounds for fish, shellfish and other wildlife. Since the initiation...
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Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (2): 223–231.
Published: 01 April 2004
...+Number%5D+AND+1967%5BPublication+Date%5D+AND+Whittaker%5BAuthor+Name%5D&count=1 Wilcox , D. A. and Meeker , J. E. 1991 . Disturbance effects on aquatic vegetation in regulated and unregulated lakes in northern Minnesota . Can. J. Bot. , 69 : 1542 – 1551 . Wilcox , D...
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