Results 41 to 50 of about 5,507,876 (188)

Retos para enfrentar el cambio climático en Colombia

, 2020
Desde la investigación y enseñanza la Universidad del Rosario ha prestado atención a la incorporación de la problemática del cambio climático, por ello ha trabajado en la consolidación de un Grupo de Estudios Interdisciplinarios en Cambio Climático. Este
Rodríguez, Gloria Amparo 
core  

Megaciudades iberoamericanas en los medios internacionales. Protagonismo global y cambio climático

Revista Mediterránea de Comunicación, 2021
Esta investigación analiza la presencia de las megaciudades iberoamericanas en los medios de comunicación digitales extranjeros en el campo específico del cambio climático.
Luis-Mauricio Calvo-Rubio, María-José Ufarte-Ruiz   +1 more
doaj   +1 more source

Pest‐preservation paradox among insects

Conservation Biology, EarlyView.
The pest‐preservation paradox is a non‐binary perspective that insects range from those that are harmful and requiring management on the one side, to those requiring conservation intervention on the opposite end of the spectrum. Importantly, the vast majority of insects occur somewhere in the center of the two extremes, and their position along the ...
Michael J. Samways, Charl Deacon, René Gaigher, James S. Pryke   +3 more
wiley   +1 more source

A framework for integrating resilience indicators into risk assessments

Conservation Biology, EarlyView.
Abstract Globally, ecosystems are increasingly threatened by climate change and human pressures, yet ecosystem risk assessments predominantly emphasize exposure to stressors while overlooking intrinsic ecosystem resilience—the capacity to absorb and recover from disturbances.
Benoît Pichon, Sophie Donnet, Isabelle Gounand, Madhur Anand, Sonia Kéfi   +4 more
wiley   +1 more source

LOS HUMEDALES ANTE EL CAMBIO CLIMÁTICO

Investigaciones Geográficas, 2005
Las emisiones antropogénicas y naturales a la atmósfera, al aumento de concentración de gases de efecto invernadero, el calentamiento global, el cambio climático y el cambio global son hoy situaciones muy preocupantes para la comunidad científica ...
Bárbaro V. Moya, Ana E. Hernández, Héctor Elizalde Borrell   +2 more
doaj  

Cognitive and institutional barriers to effective natural resource management under global change

Conservation Biology, EarlyView.
Abstract Many of the most challenging decisions facing natural resource managers today can be understood as time dependent. The concept of time‐dependent decisions is useful when considering natural resource management decisions that are characterized by nonstationarity in the underlying ecological system, uncertainty surrounding key ecological ...
Madeleine A. Rubenstein, Richard E. W. Berl, Iadine Chadès, Rebecca S. Epanchin‐Niell, Toni Lyn Morelli, Michael C. Runge   +5 more
wiley   +1 more source

Cambio climático: informe: Taller "Modernización del Agro: adaptación al cambio climático en la agricultura familiar campesina"

, 2021
El Instituto de Desarrollo Agropecuario (INDAP) a través de talleres con usuarios de todas las regiones de Chile, quiso recoger la percepción de productores y campesinos de la "agricultura familiar campesina" (AFC) frente al fenómeno de la crisis ...

core   +1 more source

The 2024 South America ablaze: health impacts and policy imperatives for protecting population health in an era of wildfires

The Lancet Regional Health. Americas
Summary: The 2024 wildfires in South America, particularly in the Amazon and Pantanal, were not only a disaster for ecosystems, but also for public health and people's health and wellbeing.
Yasna Palmeiro-Silva, Camila Llerena-Cayo, Luciana Blanco-Villafuerte, David Rojas-Rueda, Nicolas Borchers Arriagada, Zoila Vela-Clavo, Tatiana de Camargo, Matilde Rusticucci, Armando Valdes-Velasquez, Stella M. Hartinger   +9 more
doaj   +1 more source

Hydropower Regulation of Xingu River Discharge Structures Heterogeneous, Sector‐Specific Responses in Pacu Fisheries Along the River Continuum

Fisheries Management and Ecology, EarlyView.
ABSTRACT Hydroelectric dams are common in Amazonian tributaries under federal environmental licensing that requires long‐term fisheries monitoring. This study evaluated three fishing systems targeting “pacu” species (Serrasalmidae) in the Xingu River before, during, and after construction of the Belo Monte dam (2012–2023) across four river sectors ...
João Paulo Moura de Queiroz, Nelson de Almeida Gouveia, Marcelo Ândrade, Rafael Paiva de Oliveira Diaz, Claudemir Oliveira da Silva, Victoria J. Isaac   +5 more
wiley   +1 more source

El impacto del cambio climático sobre la salud pública

Duazary, 2013
El actual cambio climático está ocurriendo como consecuencia de las actividades humanas, las cuales principalmente a través de la combustión de combustibles fósiles generan el dióxido de carbono (CO2), principal gas del efecto invernadero.
Alexander Salazar Ceballos
doaj