Results 31 to 40 of about 3,714 (168)

Which design is better? A lifecycle approach to the sustainable management of artificial habitat‐structures

open access: yesConservation Science and Practice, Volume 7, Issue 8, August 2025.
This article presents a lifecycle approach to providing artificial tree hollows for sustainable habitat restoration in response to human‐induced disturbances. It integrates biological and technological lifecycles to evaluate the long‐term consequences of material choices, construction methods, and design approaches.
Dan Parker   +6 more
wiley   +1 more source

Technical challenges in the implementation of macroinvertebrate DNA metabarcoding in river biomonitoring: A case study from peninsular Spain—Advantages, limitations and roadmap

open access: yesEcological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
This study evaluates the opportunities and challenges of using DNA metabarcoding of river macroinvertebrates for routine ecological status assessment under the EU Water Framework Directive. By reanalysing data from rivers in north‐west Spain, it identifies key sources of false positives and negatives, compares bulk and eDNA sampling with traditional ...
Álvaro Fueyo   +4 more
wiley   +1 more source

Lope de Vega y la ambigüedad de los signos: la incertidumbre del significado en unas variaciones sobre el tema de la «Arcadia»

open access: yesAnuario Lope de Vega: Texto, Literatura, Cultura, 2017
Este trabajo estudia cómo Lope exploró la ambigüedad de los signos en la primera obra que dio a la imprenta, la Arcadia (1598). Fijándonos en el episodio clave de la prenda de Belisarda, examinamos el papel de la ambigüedad como uno de los temas ...
Antonio Sánchez Jiménez
doaj   +1 more source

Predictive habitat occupancy models for North American river otters along inland streams in New Jersey

open access: yesWildlife Biology, Volume 2025, Issue 4, July 2025.
The North American river otter Lontra canadensis is a semi‐aquatic furbearer species that historically ranged throughout North America. Starting in the mid‐1800s and continuing through the early 1900s, the negative effects associated with anthropogenic disturbances (i.e.
Christopher K. Williams   +3 more
wiley   +1 more source

PRENDA SYSTEM IN A PHILIPPINE AGRICULTURAL COMMUNITY

open access: yesAnnals of Tropical Research, 1983
Prenda is a local credit system which involves temporary transfer of ownership of any property intended to secure the performance of some act, such as the payment of money or the like by the grantor or mortgagee, and which becomes void if the act is not
Antonia Cecilia Y. Sandoval
doaj  

Under Pressure: Macroinvertebrate Community Responses to Agriculture in Temporary Streams

open access: yesFreshwater Biology, Volume 70, Issue 5, May 2025.
ABSTRACT Temporary streams dominate global river networks and thus often occur in catchments dominated by agricultural land uses. Drying and agriculture can exert similar stressors on aquatic communities, for example, by decreasing dissolved oxygen concentrations and increasing fine sediment deposition.
Kieran J. Gething   +5 more
wiley   +1 more source

Garantías independientes y cartas de patrocinio: las mejores alternativas para el comercio internacional.

open access: yesRevist@ E-Mercatoria, 2006
La contratación mercantil se desarrolla con preponderancia en el contexto internacional. Ello impone a los agentes contratantes la obligación de constituir mecanismos de garantía eficaces, que les brinden certeza sobre le ejecución de sus derechos de ...
Diego Fernando García Vásquez
doaj   +2 more sources

Las obligaciones del derecho civil colombiano

open access: yesEstudios de Derecho, 1949
La teoría de la mora hace parte de la responsabilidad contractual ya que es la mora de parte del deudor presupuesto indispensable para esa responsabilidad: son mora no hay perjuicios. Así se desprende del Art.
Eduardo González Gómez
doaj  

North American river otter habitat suitability and human–wildlife coexistence on Protection Island, British Columbia, Canada

open access: yesThe Journal of Wildlife Management, Volume 89, Issue 3, April 2025.
North American river otters (Lontra canadensis) coexist (and also conflict) with humans in many places, including on Protection Island, British Columbia, Canada, and are sensitive to environments with relatively high levels of anthropogenic disturbance that they inhabit.
Caroline L. Lesage   +2 more
wiley   +1 more source

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