Results 101 to 110 of about 22,114 (294)

Impact of Sugarcane Management Practices and Time Periods on Soil Organic Carbon and δ13C Signature After Paddy Rice Conversion

Land Degradation &Development, EarlyView.
ABSTRACT Land use change (LUC) from paddy rice to sugarcane cultivation strongly influences soil organic carbon (SOC) stocks, with the extent and direction of change depending on residue management and time since conversion. This study aimed to (i) evaluate SOC stock changes under different residue management practices and conversion periods following ...
Nipon Mawan, Nuttapon Khongdee, Chunling Luo, Wanwisa Pansak   +3 more
wiley   +1 more source

T(w)o Patch or Not T(w)o Patch: A Novel Biocontrol Model

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT A number of top‐down biocontrol models have been proposed where the introduced predators' efficacy is enhanced via the provision of additional food (AF). However, if the predator has a pest‐dependent monotone functional response, pest extinction is unattainable. In the current manuscript, we propose a model where a predator with pest‐dependent
Urvashi Verma, Aniket Banerjee, Rana D. Parshad   +2 more
wiley   +1 more source

Rana warszewitschii

, 2006
pheropsis warszewitschii. We did not sample sidered Pelophylax and Rugosa to be a dis­ Zweifelia. tinct genera, but these authors generalized (5) Section Pelophylax. The characters solely over the Chinese fauna rather than atprovided by Dubois for his section Pelophy­ tempting to draw global distinctions.
Frost, Darrel R., Grant, Taran, Faivovich, Julián, Bain, Raoul H., Haas, Alexander, De Sá, Célio F. B. Haddad Rafael O., Channing, Alan, Wilkinson, Mark, Donnellan, Stephen C., Raxworthy, Christopher J., Campbell, Jonathan A., Blotto, Boris L., Moler, Paul, Drewes, Robert C., Nussbaum, Ronald A., Lynch, John D., Green, David M., Wheeler, And Ward C.   +17 more
openaire   +2 more sources

En defensa del concepto de función biológica: una respuesta a Fodor [PDF]

, 1999
Mi intención en este trabajo es defender la teoría de Millikan de la crítica de que ha sido objeto por parte de Fodor. La estructura del trabajo es la siguiente. En la primera parte, enuncio someramente las tesis principales de Millikan, con el objeto de
Orlando, Eleonora
core  

Enabling effective urban green space stewardship through planning: A qualitative comparative analysis in Southwest England

People and Nature, EarlyView.
Abstract Amid increasing urbanisation and biodiversity decline, ‘effective stewardship’ of urban green space (UGS) is a complex but critical nature‐based solution for long‐term environmental, social and economic gain. Combining stewardship and sense‐of‐place frameworks with European nature‐based solutions guidance, we investigate which social and ...
Fay Kahane, Melissa Ralph, Rosalind F. Shaw   +2 more
wiley   +1 more source

A Systematic Review of the Safety and Tolerability of Theta Burst Stimulation in Children and Adolescents

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives Theta burst stimulation (TBS) is often used in clinical practice and research protocols for adults with neuropsychiatric disorders. There are substantial knowledge gaps related to the application of TBS in children and adolescents.
Rana Elmaghraby, Qi Sun, Can Ozger, Julia Shekunov, Magdalena Romanowicz, Paul E. Croarkin   +5 more
wiley   +1 more source

Ecología reproductiva de Geobatrachus walkeri (Anura: Srabomantidae)

Revista de Biología Tropical, 2014
Geobatrachus walkeri es una rana que pertenece a un género monotípico y es endémica de la Sierra Nevada de Santa Marta, Colombia. La especie habita en diferentes microhábitats entre los 2 000 y 3 500m de altitud, incluyendo la hojarasca de una plantación
Vanesa Pacheco-Florez, Martha P. Ramírez-Pinilla   +1 more
doaj  

Inventario de la herpetofauna del Bosque Protector Río Guajalito, un bosque nublado montano del occidente de la provicia de Pichincha, Ecuador [PDF]

, 2008
The community of amphibians and reptiles in the North Western Slope Cloud Forest of Ecuador (Protected Forest “Río Guajalito”), was studied throughout two years using a combination of inventory methodologies (transects, quadrants and random search) to
León Reyes, Andrés Esteban
core  

Aspirations and Apprehensions: Reconciling Youths' Desires and Concerns for a Sustainable Future

Sustainable Development, EarlyView.
ABSTRACT Although youth are widely acknowledged as change agents, their full participation is often limited by immediate concerns. This study examines how young people's aspirations shape their engagement with sustainability amid economic, environmental, and social uncertainties. Drawing on a large‐scale international survey (n: 15,076) and multinomial
Stephen Thomas Homer, Weng Marc Lim, Marc Arul Weissmann   +2 more
wiley   +1 more source

The distributions of the gladiator frogs (Hyla boans group) in Colombia, with comments on size variations and sympatry

Caldasia, 2001
En Colombia se encuentran cinco especies de ranas gladiadoras (del grupo Hyla boans). Hyla wavrini apenas entra a Colombia (se encuentra en el límite oriental del país) e H. rosenbergi es endémica del Chocó biogeográfico.
Lynch John Douglas, Suárez Mayorga Angela M.   +1 more
doaj