Results 21 to 30 of about 13,953 (299)

Foraging Habits of Green Sea Turtles (Chelonia mydas) in the Northwestern Gulf of Mexico

open access: yesFrontiers in Marine Science, 2021
Knowledge of green turtle (Chelonia mydas) foraging ecology in the northwestern Gulf of Mexico (GOM) is critical as populations begin to recover from heavy harvesting in prior centuries.
Lyndsey N. Howell, Donna J. Shaver
doaj   +1 more source

Development of an enzyme-linked immunosorbent assay for determining FSH plasma concentrations in green sea turtle (Chelonia mydas), using recombinant gonadotropins

open access: yesFrontiers in Marine Science, 2023
Follicle-stimulating hormone (FSH) is involved in the regulation of essential reproductive processes such as gametogenesis and follicular growth. There are presently no immunoassays for measuring FSH in turtles.
Osher Soffer   +3 more
doaj   +1 more source

Incongruent long‐term trends of a marine consumer and primary producers in a habitat affected by nutrient pollution

open access: yesEcosphere, 2021
Nutrient pollution, defined as excess nitrogen and phosphorus related to human activities, is a widespread anthropogenic impact that decreases water quality and limits light penetration in estuarine habitats.
Christopher A. Long   +5 more
doaj   +1 more source

Nutritional compositions, pathogenic microorganisms and heavy metal concentration in green turtle eggs (Chelonia mydas) from Terengganu and Sabah, Malaysia

open access: yesFrontiers in Marine Science, 2022
A total of 60 green turtle eggs were obtained from sampling sites in Terengganu and Sabah, Malaysia. Isolation and identification of bacteria from these eggs resulted in 12 genera of Gram-negative bacteria with 12 different species.
Nor Hashikin Katni   +13 more
doaj   +1 more source

Health status and genetic compositions of green turtles (Chelonia mydas) foraging in Brunei Bay.

open access: yesPLoS ONE, 2023
Long-term monitoring of sea turtle aggregations is critical for understanding the impacts of environmental changes on their population health and habitat suitability.
Juanita Joseph   +6 more
doaj   +1 more source

IMPLEMENTASI TUGAS DAN WEWENANG PENYIDIK TERHADAP PERLINDUNGAN PENYU HIJAU

open access: yesJurnal Magister Hukum Udayana, 2014
The research of officer task and authority implementation towards green turtle conservation (study case of Marine Police Directorate Regional Bali) aims to describing and analizing officer task and authority implementation in deep based on both KUHAP or ...
Budi Prasetyo
doaj   +1 more source

Hydrogen isotope assimilation and discrimination in green turtles [PDF]

open access: yesJournal of Experimental Biology, 2021
ABSTRACT Although hydrogen isotopes (δ2H) are commonly used as tracers of animal movement, minimal research has investigated the use of δ2H as a proxy to quantify resource and habitat use. While carbon and nitrogen are ultimately derived from a single source (food), the proportion of hydrogen in consumer tissues originates from two ...
Laura Pagès Barceló   +8 more
openaire   +2 more sources

Reproductive seasonality and environmental effects in green turtle (Chelonia mydas) nesting at Penang Island, Malaysia [PDF]

open access: yes, 2020
For species with environmental sex determination, understanding the relationship between reproduction and environmental factors is important for predicting their reproductive output.
Nishizawa, Hideaki   +3 more
core   +1 more source

A comparison of the seasonal movements of tiger sharks and green turtles provides insight into their predator-prey relationship. [PDF]

open access: yesPLoS ONE, 2012
During the reproductive season, sea turtles use a restricted area in the vicinity of their nesting beaches, making them vulnerable to predation. At Raine Island (Australia), the highest density green turtle Chelonia mydas rookery in the world, tiger ...
Richard Fitzpatrick   +5 more
doaj   +1 more source

Korelasi Perubahan Garis Pantai Terhadap Konservasi Penyu Hijau (Chelonia mydas) Di Taman Nasional Meru Betiri, Jawa Timur
[Coast Line Changes Correlation On Green Turtle (Chelonia mydas) Consetvation At Meru Betiri National Park, East Java]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2011
Varity of the effect of climate change including of beach disturbance on the coastal area. Beach disturbance also happen on Sukamade beach at Maru Betiri National Park (TNMB). These areas as nesting site of sea turtle are usually visiting by Green turtle
Sapto Andriyono, A. Shofy Mubarak
doaj   +1 more source

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