Results 71 to 80 of about 1,344 (194)

Early results and lessons learned from biomanipulation and chemical restoration of a eutrophic shallow lake

Restoration Ecology, EarlyView.
Abstract Introduction Over 44% of European lakes fail to meet ecological quality standards, prompting substantial investment in lake restoration to achieve good ecological status. Unfortunately, effects are often short‐lived due to persistent internal phosphorus (P) loading and strong cyprinid‐driven bottom‐up control, which limits water quality ...
Emma Polauke, Kaj Sand‐Jensen, Christian Skov, Theis Kragh   +3 more
wiley   +1 more source

Tapeworm Parasite Burden Is Linked to Diet, Body Size, Condition, Growth, Restocking and Habitat Use in Piscivorous Salmonids of a Subarctic Lake

Ecology of Freshwater Fish, Volume 35, Issue 4, October 2026.
ABSTRACT Parasites affect hosts in interaction with the entire ecological community. This is particularly evident for trophically transmitted parasites, such as Dibothriocephalus tapeworms, which infect multiple intermediate fish hosts, potentially reducing their fitness and suitability for human consumption.
Topi K. Lehtonen, Nico Alioravainen
wiley   +1 more source

Impacts of Ocean Warming on Sex Ratio of Yellow Striped Butterfish Labracoglossa argentiventris Around the Izu Islands, Japan

Fisheries Oceanography, Volume 35, Issue 5, Page 750-759, September 2026.
ABSTRACT Marine ecosystems are experiencing warming events in various regions of the world. Thus, many fish species and populations are now being impacted by the warmer water temperature conditions. Previous studies have reported temperature‐dependent sex determination (TSD) in various fish species.
Junichi Iijima, Akinori Takasuka
wiley   +1 more source

Risk assessment of gillnet fishing vessels in South Korea: a statistical analysis of occupational accidents 2016–2020

Fisheries and Aquatic Sciences
Fishing is considered one of the most dangerous industries alongside mining that needs further efforts to improve safety. In this study, we have investigated safety management of the gillnet fishing industry in South Korea through identifying safety ...
Yoo-Won Lee, Kyung-Jin Ryu, Su-Hyung Kim, Hyungju Kim, Kwi Yeon Koo, Chaegil Lee, Seonghun Kim   +6 more
doaj   +1 more source

UJI COBA LAMPU CELUP LED PADA JARING INSANG SEBAGAI UPAYA MENINGKATKAN HASIL TANGKAPAN

Jurnal Teknologi Perikanan dan Kelautan, 2019
Jaring insang merupakan alat penangkap ikan berupa lembaran jaring yang berbentuk persegi panjang. Prinsip utama pengoperasiannya adalah menghadang pergerakan ikan.
Angga Hartono, Gondo Puspito, Wazir Mawardi   +2 more
doaj   +1 more source

Variation in Life History Characteristics of Common Bream (Abramis brama) Populations in Sweden

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Knowledge of life history characteristics is important for fisheries management and monitoring of ecosystem integrity. This study examines life history characteristics of common bream (Abramis brama) from Swedish Baltic Sea coastal areas, two larger lakes and five smaller lakes in Sweden.
Göran Sundblad, Joacim Näslund, Malin Hällbom, Jennie Strömquist, Marju Kaljuste, Martina Blass, David Hammenstig, Örjan Östman   +7 more
wiley   +1 more source

Response of the Diet Composition of Carassius auratus to Water Quality in Dianchi Lake, China

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Understanding the relationship between the diet composition of fish and water quality is significant for assessing fish responses to habitat changes. However, due to the complexity and diversity of both fish feeding and water quality, the relationship between the diet composition of fish and water quality is not fully understood to date.
Qianqian Xiang, Zhihao Ju, Jingjing Li, Yuan Zhou, Minmin Niu, Wenyu Long, Mei Zhang, Wenwu Zhong, Xuexiu Chang   +8 more
wiley   +1 more source

Assessment of Small‐Meshed Gillnets for Sustainable Fisheries in the Chobe River, Namibia

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT Small‐meshed gillnets are restricted by the regulatory framework of the Namibian Inland Fisheries Act of 2003. This is mainly because smaller meshed nets are presumably selective towards juveniles of the large‐growing cichlid species. Thus, the aim of this study was to assess the impacts of smaller meshed gillnets (<73 mm) on the fish stocks ...
Evans Kamwi Simasiku, Kudakwashe Hove, Michael Sinvula Lukubwe, Oscar Madzingira, Thethela Bokhutlo   +4 more
wiley   +1 more source

Inland Fishing Gear: Diversity, Classification, Management and Conservation Challenges

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT This review highlights the diversity of fishing gear used in inland fisheries, particularly in small‐scale and artisanal fisheries worldwide. It focuses on gear regulation and management, emphasizing environmental impacts and associated conservation challenges, particularly the emerging problem of plastic pollution from fishing in aquatic ...
Drake Ssempijja, Haraldur Arnar Einarsson, Godfrey Kawooya Kubiriza, Pingguo He   +3 more
wiley   +1 more source

Energy Channel Coupling by Mid‐Trophic Level Fish Challenges the Landscape Theory for Food Web Architecture in a Large Tropical Lake Ecosystem

Ecology and Evolution, Volume 16, Issue 8, August 2026.
Lake Turkana, a large tropical East African Great Lake, is an ideal model for examining how consumer fish species may mediate the coupling of fast and slow energy channels within food webs. We explored the ecological niche dynamics of five important Lake Turkana fish species across ontogeny and used a Bayesian isotope mixing model approach to identify ...
Madison F. Muehl, Jill A. Olin, James L. Keyombe, Josephine Y. Aller, Robert M. Cerrato   +4 more
wiley   +1 more source