Results 61 to 70 of about 294,238 (161)

Climatic and Edaphic Drivers of Soil Organic Carbon and Pyrogenic Carbon Stocks Across Elevation and Disturbance Gradients in Colombian Andean Forests

open access: yesGlobal Change Biology, Volume 31, Issue 7, July 2025.
This study examined soil organic carbon (SOC) and pyrogenic carbon (PyC) stocks in tropical Andean soils across elevation and disturbance gradients in Colombia. SOC stocks to 100 cm depth averaged 433.10 Mg C ha−1 while PyC was 34.13 Mg C ha−1. Key drivers of PyC stocks include soil clay (%), mean annual precipitation (PA), pH, Ca, and NDVI, which ...
Carmen R. Montes‐Pulido   +5 more
wiley   +1 more source

Utilización de prácticas agrícolas como estrategia efectiva para mitigar la degradación de los suelos e incrementar la captura de carbono

open access: yesAgrisost, 2017
Se presentan los resultados de la utilización de prácticas para prevenir o mitigar la degradación de los suelos e incrementar la captura de carbono. El estudio se desarrolló en la finca “Los Bárzaga”, en la provincia Guantánamo, donde el mal drenaje ...
Albaro Blanco Imbert   +7 more
doaj  

Avaliação do ambiente térmico em piscinas cobertas [PDF]

open access: yes, 2010
Este estudo teve como objectivo avaliar as condições do ambiente térmico em piscinas cobertas através de duas abordagens distintas. A abordagem objectiva consistiu na análise da temperatura da água e dos parâmetros de ambiente térmico.
Leal, Joana   +2 more
core  

Low Relative Sit‐to‐Stand Power Is Associated With the Development of Adverse Health Outcomes: A 5‐Year Longitudinal Study

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 16, Issue 3, June 2025.
ABSTRACT Background Relative sit‐to‐stand (STS) power has emerged as a key biomarker of aging due to its strong association with adverse health outcomes such as frailty or disability. Thus, this study aimed to evaluate the association between low baseline relative STS power with the development of adverse health outcomes.
Mikel Garcia‐Aguirre   +8 more
wiley   +1 more source

DIVERSIDAD DE MACROINVERTEBRADOS ACUÁTICOS Y CALIDAD DEL AGUA EN LA CUENCA ALTA DEL RÍO CHIRIQUÍ VIEJO, PROVINCIA DE CHIRIQUÍ, PANAMÁ

open access: yesTecnociencia, 2016
Con el objetivo de determinar la diversidad de macroinvertebrados acuáticos y la calidad del agua de la cuenca alta del río Chiriquí Viejo, se realizaron dos muestreos al mes, de marzo a julio de 2013, en cuatro estaciones de muestreo.
Enny E. Santamaría, Juan A. Bernal Vega
doaj  

What Do People Want From a Welfare System? Conjoint Survey Evidence From UK Adults

open access: yesPoverty &Public Policy, Volume 17, Issue 2, June 2025.
ABSTRACT What do people want from a welfare system? Previous research has suggested a list of desiderata, such as that the system: reduces poverty; reduces inequality; improves mental and physical health; costs little; and rewards only the deserving. How do these different features trade off against one another to determine overall desirability?
Daniel Nettle   +3 more
wiley   +1 more source

Soil quality under different uses and native Cerrado [PDF]

open access: yes, 2007
O uso sustentável do solo tem-se constituído em tema de crescente relevância, em face do aumento das atividades antrópicas. Com o objetivo de avaliar a qualidade do solo em área de Cerrado nativo e em áreas sob diferentes usos, foram amostradas camadas ...
Araújo, Ricardo   +2 more
core   +1 more source

Primary succession and plant functional traits on an oceanic island

open access: yesJournal of Ecology, Volume 113, Issue 6, Page 1475-1490, June 2025.
The Canary Islands island system reflects a directional succession governed by the selection of functional traits related to environmental conditions and acquisitive‐conservative strategies as well as to dispersal capacity in early stages followed by a gradual modification of the environment and an expansion of the niche space linked to functional ...
Rüdiger Otto   +9 more
wiley   +1 more source

Embrapa Trigo: carteira de projetos de pesquisa e desenvolvimento em 2011. [PDF]

open access: yes, 2015
bitstream/item/121419/1/ID-42052 ...
DALMAGO, G. A.   +2 more
core  

Manutenção dos benefícios obtidos durante a Reabilitação Cardiovascular Ambulatorial com programa de exercício físico não supervisionado após a alta

open access: yesHU Revista, 2015
A finalidade da última fase da Reabilitação Cardiovascular (RCV) é a manutenção e/ou aprimoramento dos benefícios adquiridos nas fases anteriores, estando o paciente apto a realizar exercícios físicos sem supervisão.  Diante disso, este trabalho objetiva
Mariana Balbi Seixas   +2 more
doaj  

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