Results 131 to 140 of about 921,844 (291)

Global length–weight relationships of deep‐pelagic fishes: Coverage, biases and variability

Journal of Fish Biology, EarlyView.
Abstract Length–weight relationships (LWRs) are morphometric tools that allow body mass to be estimated from fish length, providing input for fisheries, ecological and biodiversity studies. For deep‐pelagic fishes, however, LWR data remain fragmented and unavailable for most species.
Júlia R. Martins, Yan R. Kurtz, Michael M. Mincarone, Arnaud Bertrand, Bárbara T. Villarins, Flávia Lucena‐Frédou, Thierry Frédou, Maria F. Morais, Leandro N. Eduardo   +8 more
wiley   +1 more source

Seasonal dynamics of fish diversity and assemblage composition in temporary pools of a protected Atlantic Forest area

Journal of Fish Biology, EarlyView.
Abstract The Atlantic Forest is one of the top five biodiversity hotspots on the planet and is considered a global priority for conservation, largely due to extensive human‐driven deforestation. Temporary pools in the Atlantic Forest harbour unique and vulnerable fish assemblages, yet remain poorly studied, particularly within protected areas.
Gabriel Gonçalves de Souza, Amanda Selinger, Esli Emanoel Domingues Mosna, Francisco Langeani, Rodrigo Rodrigues Domingues, João Henrique Alliprandini da Costa   +5 more
wiley   +1 more source

Distribution. Amazon Basin from E in Echimyidae

, 2016
Distribution. Amazon Basin from E Ecuador, NE Peru, SE Colombia, and W Brazil E to the Amazon River mouth and N through the Guianan Region of E Ven-ezuela, and the Guianas.Published as part of Don E. Wilson, Thomas E. Lacher, Jr & Russell A. Mittermeier,
Don E. Wilson, Thomas E. Lacher, Jr, Russell A. Mittermeier   +2 more
core   +1 more source

Diagnosis and Off‐Label Treatment of Subcutaneous Putative Dracunculoid Nematodes in Apteronotus albifrons Originating From Wild‐Caught Fisheries

Journal of Fish Diseases, EarlyView.
ABSTRACT Apteronotus albifrons (Gymnotiformes: Apteronotidae), commonly known as the black ghost knifefish, is a high‐value ornamental fish that is susceptible to various parasites. The affected fish were wild‐caught fisheries and subsequently introduced into a commercial breeding system.
Pedro Henrique Magalhães Cardoso, Simone de Carvalho Balian, Herbert Sousa Soares, Marcelo Bahia Labruna, Gracienhe Gomes dos Santos, José Blanchard Girão Ribeiro Filho, Mauricio Laterça Martins   +6 more
wiley   +1 more source

Immunogenicity and Protective Efficacy of the First Autogenous Aeromonas hydrophila Vaccine for Piaractus brachypomus

Journal of Fish Diseases, EarlyView.
ABSTRACT Aeromonas hydrophila is a major zoonotic bacterial pathogen responsible for haemorrhagic septicemia, substantial economic losses in aquaculture and increasing antimicrobial resistance among field isolates. It is also one of the main bacterial species associated with mortality outbreaks in pirapitinga, Piaractus brachypomus, culture in the ...
Layana Aparecida Batista Pereira, Juliana do Nascimento Ferreira, Laine Patricia Costa dos Santos, Larissa Andréia Ferreira Sampaio, Igor Bartolomeu Alves de Barros, Elizabeth Gusmão Affonso, Jefferson Yunis‐Aguinaga, Gustavo da Silva Claudiano   +7 more
wiley   +1 more source

Between Autonomy and Dependency: The Territorialisation of Agroecology in the Colombian Peasant Reserve Zones

Journal of Agrarian Change, EarlyView.
ABSTRACT Peasant movements employ a spectrum of politico‐economic strategies for territorialising agroecology, ranging from autonomy to (inter)dependency. To substantiate this argument, I draw on qualitative fieldwork and historical analysis to examine the Colombian Peasant Reserve Zone movement's strategies for territorialising agroecology at both the
Daniel Ortiz Gallego
wiley   +1 more source

Extractive Reserves: Building Natural Assets in the Brazilian Amazon [PDF]

In the Amazon rainforest, Brazil's rubber tappers were the first social group to challenge the predatory development model that is threatening ecological disaster there.
Anthony Hall
core  

Governing Transnational Commons: How International Treaties and Multi‐Stakeholder Organizations Shape Cooperation and Conflict

Journal of Management Studies, EarlyView.
Abstract When common‐pool resources such as freshwater, clean air, and fisheries span national borders, the collective action problems encountered are particularly severe. This study explores the role of polycentric governance systems in overcoming these pressing problems, which frequently underlie global grand challenges. Integrating political economy
Amol M. Joshi, David Antons, Erk P. Piening, Christina Dienhart, Torsten‐Oliver Salge   +4 more
wiley   +1 more source

Shape of Water: Power Dynamics for Supply Chain Resilience

Journal of Supply Chain Management, EarlyView.
ABSTRACT The world is facing climate change‐driven disruptions such as extreme weather events, which affect nature as well as firms and their supply chains. Nonetheless, little is known about how supply chain players shape their socioecological resilience, including from a power perspective.
Aristides R. Oliveira Junior, Minelle E. Silva, Fabiana L. Oliveira, Daiane M. Neutzling   +3 more
wiley   +1 more source

Molecular phylogenetic analysis sheds light on the diversity and evolutionary history of the Neotropical and African Triplophyllum (Tectariaceae)

Journal of Systematics and Evolution, EarlyView.
We used a molecular approach to resolve the evolutionary lineages of Neotropical Triplophyllum, uncovering that current species circumscriptions are hindered by high morphological homoplasy in indument characters. Our results support the recognition of three new species and provide a necessary neotypification for T.
Mauricio Gonçalves Nunes, Amabily Bohn, Jefferson Prado, Regina Y. Hirai, Hanna Tuomisto, Germinal Rouhan, Paulo H. Labiak   +6 more
wiley   +1 more source