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Jérôme OLLIER

Cetacean Research and Citizen Science in Kenya - @FrontMarineSci - 0 views

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    In 2011, several non-governmental and government agencies established the Kenya Marine Mammal Network (KMMN) to provide a platform for the consistent collection of data on marine mammals along the Kenyan coast, identify areas of importance and engage marine users and the general public in marine mammal conservation. Prior to the KMMN, relatively little was known about marine mammals in Kenya, limiting conservation strategies. The KMMN collects data nationwide through dedicated surveys, opportunistic sightings and participative citizen science, currently involving more than 100 contributors. This paper reviews data on sightings and strandings for small cetaceans in Kenya collated by the KMMN. From 2011 to 2019, 792 records of 11 species of small cetaceans were documented. The most frequently reported inshore species were the Indo-Pacific bottlenose dolphin and Indian Ocean humpback dolphin. Offshore species, included killer whales, short-finned pilot whale and long-snouted spinner dolphin. Indo-Pacific bottlenose dolphins, long-snouted spinner dolphins, striped dolphins and Risso's dolphins were recorded through stranding reports. The efforts of the KMMN were disseminated through international meetings (International Whaling Commission, World Marine Mammal Conference), national status reports, outreach and social media. Data has also supported the identification of three IUCN Important Marine Mammal Areas and one Area of Interest in Kenya. Further research is needed to improve estimates of cetacean abundance and distribution, particularly in unstudied coastal areas, and to assess the extent of anthropogenic threats associated with fisheries, coastal and port development, seismic exercises and unregulated tourism. The expansion of the network should benefit from the participation of remote coastal fishing communities, government research agencies, tourism and seismic operations, among others. The KMMN demonstrated the value of dedicated and citizen science data to enh
Jérôme OLLIER

Via @ian_urbina - Uhuru fights illegal trade with Kenya Coast Guard Service - VIDEO - @... - 0 views

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    Uhuru fights illegal trade with Kenya Coast Guard Service - VIDEO.
Jérôme OLLIER

Kenya releases ship containing weapons for U.N. peacekeepers - @ReutersUK - 0 views

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    A Norwegian-flagged ship that was held in Kenya for more than a week over undeclared weapons belonging to the United Nations has been released, the owners of the vessel said.
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    A Norwegian-flagged ship that was held in Kenya for more than a week over undeclared weapons belonging to the United Nations has been released, the owners of the vessel said.
Jérôme OLLIER

Why Kenya must take control of sand harvesting off its coast - @TC_Africa - 0 views

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    Why Kenya must take control of sand harvesting off its coast.
Jérôme OLLIER

Kenya brings in world's toughest plastic bag ban: four years jail or $40,000 fine - @Re... - 0 views

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    Kenya brings in world's toughest plastic bag ban: four years jail or $40,000 fine.
Jérôme OLLIER

Kenya : manifestation contre la première centrale au charbon d'Afrique de l'E... - 0 views

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    Kenya : manifestation contre la première centrale au charbon d'Afrique de l'Est.
Jérôme OLLIER

The search for a sustainable future for the coral reefs in Kenya - @WUR - 0 views

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    In southeast Kenya, near the border with Tanzania, lies a coral reef in the Indian ocean. The coral reef has degraded due to unsustainable fishing and climate change. WUR PhD student Joshua Wambugu is investigating how the local community and other stakeholders can contribute to restoring the reef and finding a sustainable livelihood.
Jérôme OLLIER

Somali border claims 'absurd, hurtful', Kenya tells top UN court - @AFP via @TimesLIVE - 0 views

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    Kenya on Monday rebuked Somalia for dragging it before the UN's top court to defend a maritime border dispute that could decide the fate of potentially-lucrative Indian Ocean oil and gas reserves.
Jérôme OLLIER

Kenya or Somalia: Who owns the sea and what lies beneath? - @dwnews - 0 views

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    For years, Kenya and Somalia have argued over where their maritime boundary in the Indian Ocean runs. The International Court of Justice in The Hague could now decide who owns the sea, a decision that will only suit one.
Jérôme OLLIER

Via @maritimeupdate - Kenya to Start Work on New Northern Seaport - @ShipNews - 0 views

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    Kenya to Start Work on New Northern Seaport
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    Kenya to Start Work on New Northern Seaport
Jérôme OLLIER

Community-managed coral reef restoration in southern Kenya initiates reef recovery usin... - 0 views

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    Monitoring of reef restoration efforts and artificial reefs (ARs) has typically been limited to coral fragment survival, hampering evaluation of broader objectives such as ecosystem recovery. This study aimed to determine to what extent AR design influences the ecological recovery of restored reefs by monitoring outplanted coral fragments, benthic cover, coral recruitment and fish and invertebrate communities for two years. Four AR designs (16 m2), unrestored controls and natural reef patches as reference (n = 10) were established in Mkwiro, Kenya. ARs consisted either of concrete disks with bottles, layered concrete disks, metal cages or a combination thereof. A mixture of 18 branching coral species (mainly Acropora spp.) was outplanted on ARs at a density of 7 corals m-2. After two years, 60% of all outplanted fragments had survived, already resulting in coral cover on most ARs comparable (though Acropora-dominated) to reference patches. Coral survival differed between ARs, with highest survival on cages due to the absence of crown-of-thorns sea star predation on this design. In total, 32 coral genera recruited on ARs and recruit densities were highest on reference patches, moderate on concrete ARs and low on cages. ARs and reference patches featured nearly twice the fish species richness and around an order of magnitude higher fish abundance and biomass compared to control patches. Fish abundance and biomass strongly correlated with coral cover on ARs. AR, reference and control patches all had distinct fish species compositions, but AR and reference patches were similar in terms of trophic structure of their fish communities. Motile invertebrates including gastropods, sea urchins, sea cucumbers and sea stars were present at ARs, but generally more abundant and diverse at natural reference patches. Taken together, all studied ecological parameters progressed towards reef ecosystem recovery, with varying influences of AR design and material. We recommend a combinat
Jérôme OLLIER

Sub-Antarctic fur seal found in unexpected waters - @FaunaFloraInt - 0 views

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    The discovery of a sub-Antarctic fur seal on the northern coast of Kenya - 210 km outside the species' normal range - has caused great excitement among conservationists and community members alike.
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    The discovery of a sub-Antarctic fur seal on the northern coast of Kenya - 210 km outside the species' normal range - has caused great excitement among conservationists and community members alike.
Jérôme OLLIER

Kenya urges Africa to expand ports to spur maritime trade - Shanghai Daily - 0 views

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    Kenya urges Africa to expand ports to spur maritime trade.
Jérôme OLLIER

Scientists Look Into The Past To Help Identify Fish Threatened with Local Extinction -... - 0 views

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    Marine scientists from the University of Queensland, WCS (Wildlife Conservation Society) and other groups have developed a methodology to assess fish stocks that combines new data with archeological and historical records - some dating back to the 8th Century AD. In a study conducted in along the coast of Kenya, the researchers reconstructed species' occurrences by combining modern underwater transect surveys and catch assessments with historical records that included observations from 18th century naturalists and data from archaeological sites including ancient middens dating back more than a thousand years.
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