Results 101 to 110 of about 492,862 (291)

Challenges to managing fisheries with high inter-community variability on the Kenya-Tanzania border

open access: yesCurrent Research in Environmental Sustainability
Reconciling variable between-community and neighboring country goals is the focus of the United Nations partnership goals (Sustainable Development Goal 17) because of the challenges of managing shared common-pool resources, such as fisheries.
T.R. McClanahan   +2 more
doaj   +1 more source

A new species of the genus Glossobalanus (Hemichordata, Enteropneusta, Ptychoderidae) from China [PDF]

open access: yesZooKeys
A morphological and molecular analyses of a newly discovered species, Glossobalanus weii sp. nov., from Danzhou city, Hainan Island, China is presented.
Xianan Fu   +4 more
doaj   +3 more sources

Marine Turtle Conservation on the Caribbean Coast of Nicaragua [PDF]

open access: yes, 1997
The purpose of this initial phase was to expand our previous work on marine turtles on the Caribbean coast of Nicaragua. This was done through the establishment of a collaborative program with the Miskitu Indians to reduce the uncontrolled take of ...
Campbell, Cathi   +2 more
core  

Does salinity make a difference—Kidney anatomy of Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

open access: yesThe Anatomical Record, EarlyView.
Abstract As habitat salinity markedly differs between the endangered, freshwater‐dwelling Saimaa ringed seal (Pusa saimensis Nordquist, 1899) and the brackish water‐inhabiting Baltic ringed seal (Pusa hispida botnica Gmelin, 1788), we investigated whether this difference has resulted in morphological changes to their kidneys.
Heini Nihtilä, Juha Laakkonen
wiley   +1 more source

Achievements in Marine Conservation, I. Marine Parks [PDF]

open access: yesEnvironmental Conservation, 1974
In order to facilitate the work of those who are faced with the difficult task of assigning priorities and guiding conservation action on a global scale, it is important that those countries which have jurisdiction over coastal areas start collecting, evaluating, and disseminating, data on the ecological status of their coastal zones.
openaire   +1 more source

Coral Reef Electronic Chart Initiative, Protecting Corals, Saving Ships [PDF]

open access: yes, 2005
The Office of Coast Survey, NOAA is conducting a pilot project in the Florida Keys National Marine Sanctuary to convert existing coral, marine protected areas (MPA) and other marine GIS information into a format suitable for use with shipboard Electronic
Alexander, Lee, Ries, Kathryn L
core   +1 more source

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada   +5 more
wiley   +1 more source

Does nature’s contributions to people value realization policy in China improve public awareness and preferences for marine biodiversity conservation? A temporal stability analysis

open access: yesFrontiers in Marine Science
Management policies are crucial for safeguarding sustained and stable marine biodiversity amidst ongoing pressures such as land use change, pollution, resource overexploitation, invasive alien species and climate change.
Dandan Liu   +4 more
doaj   +1 more source

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