Results 121 to 130 of about 738,365 (314)

Evaluating protected areas’ coverage of threats to terrestrial biodiversity

Conservation Biology, EarlyView.
Abstract Protected areas (PAs) are vital for biodiversity conservation and have expanded globally. However, increasing pressures on biodiversity make it difficult to achieve conservation goals. Using threat probability maps based on the International Union for Conservation of Nature Red List and the World Database of Protected Areas, we analyzed the ...
Katherine Pulido‐Chadid, Carsten Rahbek, Jonas Geldmann   +2 more
wiley   +1 more source

Efficiency analysis of Policies against desertification by applying DEA: a case study in the river Guadalentin catchment (Almeria, Spain) [PDF]

, 2010
This paper deals about an attempt to evaluate the different policies against desertification carried out during a twenty five year period (1978-2003) in the eight municipalities which compound the river Guadalentín catchment (Murcia, Spain). The approach
Ramos Algama, Sara, Rojo Serrano, Leopoldo, Solana Gutierrez, Joaquin   +2 more
core   +1 more source

Identifying potentially suitable and accessible refugia to mitigate impacts of an emerging disease on a rare tree

Conservation Biology, EarlyView.
Abstract Identifying refugia from emerging threats is vital to ensure the persistence of rare and threatened species, but modeling habitat distribution for these species is challenging and the role of people in refuge management is rarely considered. Myrtle rust is an emerging infectious disease that represents a grave threat to the rare wetland tree ...
Sarah M. Herbert, Stephanie A. Tomscha, Hao Ran Lai, Rubianca Benavidez, Colan G. Balkwill, Pearl R. Ruston, Bethanna Jackson, Julie R. Deslippe   +7 more
wiley   +1 more source

Créditos

Ge-conservación, 2021
Ge-conservación Revista
doaj   +3 more sources

Códices diplomáticos y conservación documental [PDF]

, 2003
Cartories are books in which written records recieved by institutions were copied. They seem to appear in Spain in the late XIth century and they were used at least until the XIXth. The study of their aim is the main purpose of this paper.
Sáez, Carlos
core  

Role of protected areas in mitigating range loss and local extinctions of terrestrial mammals

Conservation Biology, EarlyView.
Abstract Protected areas (PAs) are a major tool in biodiversity conservation, but the extent to which they mitigate species declines is often unclear. We evaluated the effectiveness of PAs in mitigating range contraction and local extinction for 483 terrestrial mammal species.
Andrea Cristiano, Rajeev Pillay, Juan Pablo Ramírez‐Delgado, James E. M. Watson, Oscar Venter, Michela Pacifici   +5 more
wiley   +1 more source

Conservación de forrajes de invierno [PDF]

, 2011
La reducida base territorial disponible en las explotaciones de la Cornisa Cantábrica, junto con la marcada estacionalidad de la producción forrajera, son algunos de los factores estructurales limitantes de la rentabilidad del sector agroganadero.
Argamentería, Alejandro, Martínez, Adela   +1 more
core  

Using lessons from criminal justice research to improve conservation law enforcement research and practice

Conservation Biology, EarlyView.
Abstract Urgency to save species from extinction has prompted increased investment in law enforcement in protected areas. To date, such law enforcement has largely focused on increasing costs and reducing opportunities for offending. However, these resource‐intensive approaches are not always effective and can contribute to conflict between people and ...
Freya A. V. St. John, Leejiah Dorward, Harriet Ibbett, Martina Feilzer   +3 more
wiley   +1 more source

Heteroinjertos: obtención, conservación, indicaciones: (Comunicación Preliminar) [PDF]

, 1976
Eduardo Egger Z, Italo Trisotti del F, Sergio Zúñiga R, René Artigas N, Manuel Madrid A   +4 more
openalex   +1 more source

Medidas de conservación aplicadas al archivo fotográfico Hernández-Pacheco de la Biblioteca Histórica Marqués de Valdecilla [PDF]

, 2017
En el trabajo presente se reflejan las medidas de conservación aplicadas en el archivo fotográfico Hernández-Pacheco, custodiado en la Biblioteca Histórica Marqués de Valdecilla desde el año 2014.
García Bustos, Irene
core   +1 more source