Results 131 to 140 of about 5,760 (228)

Abundant interactions and feedbacks between aquatic deoxygenation and the other planetary boundaries suggest “unsafe” levels of oxygen loss with far‐reaching impacts

open access: yesLimnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract Oxygen is critical for nearly all life on Earth, including aquatic species that breathe dissolved oxygen in both freshwater and marine systems. The rapid, global, and anthropogenic loss of dissolved oxygen known as “aquatic deoxygenation” threatens life in these environments, the human communities that depend on them, and Earth system ...
Erica M. Ferrer   +8 more
wiley   +1 more source

Hydrological control of ecosystem functioning in a coastal lagoon

open access: yesLimnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract Located at the land–ocean interface, coastal lagoons are specifically vulnerable to increasing threats from anthropogenic activities and climate change. Understanding the hydrological and ecological responses of these lagoon systems to global and local changes is essential.
Aladin Andrisoa   +3 more
wiley   +1 more source

Challenges and Opportunities for Strengthening Bottom‐Tow Fisheries Sustainability

open access: yesFish and Fisheries, Volume 27, Issue 4, Page 987-1005, July 2026.
ABSTRACT Bottom‐tow gear fisheries (trawls and dredges) produce ~24 million mt of harvest annually, representing a globally important animal‐sourced food system. While many are currently sustainably managed, growing concern over the potential for ecosystem impacts from bottom‐tow gears has increased pressure to improve these fisheries.
Suresh A. Sethi   +28 more
wiley   +1 more source

Diversity, distribution and conservation of freshwater crabs and shrimps in South America.

open access: yes, 2016
South America has a huge diversity of freshwater decapods that occupy a variety of ecosystems including major rivers, lakes, wetlands, and mountain streams.
Pablo A. Collins   +10 more
core   +1 more source

The Responses of Blue Crabs (Callinectes sapidus) to Hypoxia/Hypercapnia in Freshwater

open access: yes, 2009
The present research examined respiratory responses of blue crabs to long term (4, 13, and 21 days) hypercapnic hypoxia in freshwater at 23 C. Hypoxic conditions (50-60 & 75-85 mmHg O2) were induced by allowing the crabs to consume their oxygen supply ...
Martin, James
core   +1 more source

Molecular diversity of freshwater crabs from Sulawesi and the sequential colonization of ancient lakes

open access: yes, 2014
Ancient lakes represent one of the most stable freshwater environments on Earth, with a species richness clearly exceeding that of younger and more short-lived limnic habitats.
Schubart, Christoph D.   +1 more
core   +1 more source

Evaluation of the recreational marron fishery against environmental change and human interaction

open access: yes, 2010
The distribution of marron in the southwest of Australia has seen many changes since European settlement. Reconstructions of their range from historical records suggested that marron inhabited the waters between the Harvey River and Denmark River. Due to
de Graaf, M.   +4 more
core  

Phylogeny of the freshwater crabs of the Western Ghats (Brachyura, Gecarcinucidae)

open access: yes, 2014
The Western Ghats mountain range in India is a biodiversity hotspot for a variety of organisms including a large number of endemic freshwater crab species and genera of the family Gecarcinucidae.
Fernandez, Katrina   +2 more
core   +1 more source

Distribution of Freshwater Crabs in the Selected Eco-Tourism Sites of Libungan, North Cotabato, Philippines

open access: yes, 2019
Freshwater crabs are most abundant among all the Decapod crustacean groups and most ecologically important macro-invertebrate groups of inland waters worldwide.
Rampola, R.B.   +3 more
core  

Feeding ecology of the freshwater crab Trichodactylus borellianus (Decapoda: Trichodactylidae) in the floodplain of the Paraná River, southern South America

open access: yesLatin American Journal of Aquatic Research, 2013
Freshwater crabs are not commonly considered to be an important group in trophic webs, and this might be due to a lack of knowledge about their trophic roles in aquatic ecosystems.
Verónica Williner, Pablo A Collins
doaj  

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