Results 121 to 130 of about 17,070 (238)

What Do New Zealanders Think About Freshwater Fish? Results From a National Survey

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 3, September 2026.
The 2025 Environmental Perceptions Survey provides unique insight into a nationally representative sample (n = 1024) of New Zealanders’ perceptions of freshwater fish. About 8% of the sample had fished in the past 12 months and 30% had fished ever, and fisher subsamples were more male, more Māori and younger than the New Zealand population.
Marc Tadaki   +9 more
wiley   +1 more source

Anguilla

open access: yes, 2014
Full ND5 sequence alignment for Freshwater ...
Anthony J. Gharrett (205329)   +1 more
core   +1 more source

The Trout Paradox: Scenarios for Managing Introduced Salmonids in New Zealand

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 3, September 2026.
Introduced salmonids such as trout and salmon occupy a paradoxical position in New Zealand; celebrated as iconic sport fish yet condemned as invasive species that threaten native freshwater biodiversity. Motivated by an economic impact study of recreational fishing on Te Manahuna Mackenzie Basin hydro canals—the country's most popular salmonid fishery ...
Brent Lovelock, Stu Hayes
wiley   +1 more source

Development and Improvement of Habitat Suitability Criteria for Instream Habitat Assessments Conducted in Support of Environmental Flows in Florida

open access: yesRiver Research and Applications, Volume 42, Issue 7, Page 1474-1499, September 2026.
ABSTRACT Florida's regulatory framework requires the establishment of minimum flows to protect aquatic ecosystems and water resources from significant harm. One of the primary methods used to evaluate significant harm is assessment of instream habitat, which relies on Habitat Suitability Criteria (HSC) curves that relate flow regimes and habitat ...
Eric J. Nagid, Kym Rouse Holzwart
wiley   +1 more source

Biological invasions disrupt the relationship between size spectrum and trophic interactions in freshwater fish communities

open access: yesJournal of Animal Ecology, Volume 95, Issue 9, Page 1629-1641, September 2026.
Our study shows that non‐native species alter the relationship between the size‐spectrum slope and the predator–prey mass ratio (PPMR) in freshwater fish communities by occupying distinct trophic niches. Abstract The size spectrum, which describes the relationship between abundance (or biomass) and body size, is an ataxic approach that can provide ...
Valentin Marin   +3 more
wiley   +1 more source

The response of eel, lamprey and brown trout to conditions associated with barriers to up- and downstream movement under experimental conditions in a flume

open access: yes, 2011
Anthropogenic use of waterways is reducing connectivity at a rate faster than any time in geological history, sometimes causing serious declines in fish populations.
Russon, Iain J, Russon, Iain J.
core   +1 more source

Competitiveness in American Seafood Requires Climate‐Resilient Fisheries

open access: yesFish and Fisheries, Volume 27, Issue 5, Page 1234-1241, September 2026.
ABSTRACT Recent federal executive actions prioritize restoring American seafood competitiveness through deregulation and production targets, yet these policies overlook the fundamental threat posed by climate‐driven natural hazards. We argue that true seafood competitiveness cannot be achieved through production gains alone because competitiveness also
Juan Carlos Villaseñor‐Derbez   +2 more
wiley   +1 more source

Anguilla anguilla (Linnaeus, 1758)

open access: yes, 1929
Identification guide to Anguilla anguilla (European eel), and the geographical distribution of that species. Produced by Umberto D'Ancona, 1929. Includes five figures.
Umberto D'Ancona (17052917)
core   +1 more source

Enabling Quantitative eDNA Monitoring in Lotic Ecosystems by Incorporating Hydrological Characteristics and Allometric Scaling

open access: yesFreshwater Biology, Volume 71, Issue 9, September 2026.
ABSTRACT Effective freshwater biodiversity monitoring requires scalable methods to estimate fish abundance or biomass. Environmental DNA (eDNA)‐based approaches offer a promising alternative to observational methods. However, translating eDNA concentrations into reliable biomass estimates remains difficult in flowing waters because hydrological ...
Charlotte Van Driessche   +8 more
wiley   +1 more source

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