Results 31 to 40 of about 2,066 (118)

Anthropogenic Factors Drive the Depletion of Fish Functional Β Diversity Within and Outside Two National Reserves in the Peruvian Amazon

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 12, December 2025.
ABSTRACT Understanding the impact of human activities on fish communities is critical for the effective conservation of Amazonian ecosystems. In this study, we sampled environmental DNA (eDNA) from 17 sites (lakes and rivers) in two Peruvian national reserves, Pacaya‐Samiria and Allpahuayo‐Mishana, using a metabarcoding approach with four genetic ...
B. Prat   +6 more
wiley   +1 more source

El sudeste andaluz: incertidumbres comerciales de una agricultura productivista

open access: yesEstudios Geográficos, 2008
El sector hortofrutícola del sudeste andaluz es uno de los más significativos distritos de producción hortofrutícola de España. El modelo agronómico desarrollado ha basado su dinamismo en continuas ganancias de productividad y en la proyección exterior ...
Remedios Larrubia Vargas
doaj   +1 more source

Does policy design matter for the effectiveness of local content requirements? A qualitative comparative analysis of renewable energy value chains

open access: yesPolicy Studies Journal, Volume 53, Issue 3, Page 604-617, August 2025.
Abstract Green industrial policies aim to create local value from renewable energy (RE) technologies. One policy instrument includes local content requirements (LCR), which prescribe a minimum share of locally manufactured inputs for investments in RE. However, the policy effectiveness of LCR differs.
Laima Eicke
wiley   +1 more source

Estrategias empresariales y propensión exportadora de la industria agroalimentaria catalana y española

open access: yesEconomía Agraria y Recursos Naturales, 2011
En un entorno económico más globalizado, la competitividad de las empresas se convierte en una necesidad estratégica de supervivencia, sobre todo en el sector agroindustrial.
Mehrez Ameur, José María Gil-Roig
doaj   +1 more source

Biopiracy and beauty brands? patent trends of cosmetics and skin care companies

open access: yesThe Journal of World Intellectual Property, Volume 28, Issue 2, Page 640-664, July 2025.
Abstract Concerns about the fairness and equity of ‘biodiscovery’ research endure despite the creation of legal frameworks designed to regulate access and benefit sharing involving genetic resources and associated traditional knowledge. While some industries that engage in biodiscovery have been the subject of sustained scrutiny, others have received ...
David J. Jefferson, Daniel F. Robinson
wiley   +1 more source

Elección del calendario óptimo de exportación del tomate canario

open access: yesEconomía Agraria y Recursos Naturales, 2011
Se formula un procedimiento para determinar el momento óptimo de inicio y final de la campaña exportadora de una explotación dedicada al cultivo de tomate en Canarias.
José Juan Cáceres-Hernández   +4 more
doaj   +1 more source

Hydrosocial Territories Research: An Overview

open access: yesWIREs Water, Volume 12, Issue 3, May/June 2025.
View of El Quimbo dam and reservoir on the Magdalena River, Colombia. Photo Credits: Patrick Hostert. ABSTRACT Hydrosocial territories scholarship has contributed to advancing relational, power‐sensitive, multiscalar understandings of water and its governance.
Rossella Alba   +4 more
wiley   +1 more source

A practical approach to meeting national obligations for sustainable trade under CITES

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Reconciling conservation goals with sustainable resource use requires adaptive management strategies. The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) regulates global trade for species listed on Appendix II, partly by requiring member countries (parties) to ensure exports do not damage wild ...
Tanvi Vaidyanathan   +3 more
wiley   +1 more source

Scale of unregulated international trade in Australian reptiles and amphibians

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Reptiles and amphibians are popular in the exotic pet trade, where Australian species are valued for their rarity and uniqueness. Despite a near‐complete ban on the export of Australian wildlife, smuggling and subsequent international trade frequently occur in an unregulated and unmonitored manner.
Sebastian Chekunov   +4 more
wiley   +1 more source

ECONOMY OF FAVORS: Tiered Labor Systems on Mexico's Car Assembly Lines

open access: yesCultural Anthropology, Volume 39, Issue 3, Page 400-427, August 2024.
ABSTRACT Inequalities are inherent to capitalism. However, supply‐chain production has introduced new dynamics in which workers situated in uneven labor regimes increasingly find themselves working alongside one another. On Mexico's car assembly lines, autoworkers work next to logistics workers.
ALEJANDRA GONZÁLEZ JIMÉNEZ
wiley   +1 more source

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