Results 141 to 150 of about 35,632 (283)

Freshwater crabs in Africa

open access: yes, 2004
Freshwater crabs are a strangely neglected component of the world's inland aquatic ecosystems. Despite their wide distribution throughout the tropical and warm temperate zones of the world, and their great diversity, their role in the ecology of freshwaters is very poorly understood. This is nowhere more true than in Africa, where crabs occur in almost
openaire   +2 more sources

Theatre of Enforcement at Sea: The Global Fight Against ‘Illegal Fishing’ and the Criminalisation of Fisher Peoples and Exploitation of Fish Workers

open access: yesJournal of Agrarian Change, Volume 25, Issue 3, July 2025.
ABSTRACT Illegal, unreported and unregulated (IUU) fishing has been internationally branded as a major threat to oceans. Frequently depicted as having profound societal impacts and operational synergies with other forms of criminal activities, which justify the need for a so‐called global fight against IUU fishing to protect the marine commons and ...
Paula Satizábal   +3 more
wiley   +1 more source

How to overcome osmotic stress? Marine crabs conquer freshwater. New insights from modern electrophysiology [PDF]

open access: bronze, 1995
Horst Onken   +7 more
openalex   +1 more source

Habitat complexity promotes species richness and community stability: a case study in a marine biogenic habitat

open access: yesOikos, Volume 2025, Issue 7, July 2025.
Habitat complexity (HC) promotes species richness and abundance. Aquatic environments are faced with intense pressures that threaten the 3D structure of the seafloor, with cascading effects on ecosystem functioning and biodiversity. Maerl or rhodolith beds are marine biogenic habitats created by few species of free‐living non‐geniculate coralline algae
Victor Leite Jardim   +6 more
wiley   +1 more source

Summary of Coastal and Estuarine Monitoring Programs in New Hampshire (2005) [PDF]

open access: yes, 2005
The New Hampshire Estuaries Project (NHEP) compiles data from many coastal and estuarine monitoring programs to assess the status and trends of environmental indicators in the Great Bay and Hampton/Seabrook Harbor.
Trowbridge, Phil
core   +1 more source

The Use of Flocculation as a Preconcentration Step in the Microalgae Harvesting Process

open access: yesPhysiologia Plantarum, Volume 177, Issue 4, July/August 2025.
ABSTRACT Flocculation is a widely utilized separation technique in colloid chemistry, the chemical industry, and wastewater treatment. However, its application in microalgal biomass production and downstream processing remains limited. Biomass harvesting represents a significant cost factor in large‐scale microalgae production, with the separation of ...
Zivan Gojkovic   +3 more
wiley   +1 more source

Ecological characterization of the Florida springs coast: Pithlachascotee to Waccasassa Rivers [PDF]

open access: yes, 1990
This report covers the upper coast of west-central Florida. This region includes the drainage basins and nearshore waters of the west coast of Florida between, but not including, the Anclote River basin and the Suwannee River basin.
Bland, Michael J.   +4 more
core  

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