Results 51 to 60 of about 82,947 (189)

Bloques de Tierra Comprimida (BTC) con aditivos bituminosos

open access: yesTecnoLógicas, 2018
Los muros en tierra, presentan lesiones patológicas debido a su exposición al agua lluvia, y al agua proveniente del suelo. Además, por sus características de higroscopicidad los Bloques de Tierra Comprimida (BTC) presentan bajas resistencias a la ...
H. Cañola   +3 more
semanticscholar   +1 more source

Open letter: Brazil at a crossroads—Protecting peatlands is essential for post‐COP30 climate leadership

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
This Open Letter highlights peatlands as critical yet overlooked ecosystems in Brazil's climate and biodiversity policies. By translating scientific evidence into clear, actionable priorities for policymakers, it supports more accurate climate reporting, effective mitigation strategies, and improved land‐use governance.
Suelma Ribeiro Silva   +52 more
wiley   +1 more source

Big Bird: A global dataset of birds in drone imagery annotated to species level

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Drones are a valuable tool for surveying birds, but manually detecting and identifying birds in drone images is costly. We assembled a diverse dataset of 23 865 images of birds captured with 21 different drones across 11 countries. We labelled 4824 of these images, detailing the location, species, posture category, age category, and sex of 49 990 birds
Joshua P. Wilson   +19 more
wiley   +1 more source

Padre Tierra

open access: yesLa Colmena, 2021
Sobre PADRE TIERRA  El poema Padre Tierra es una conversación con la figura del padre. Una conversación que retrata al padre y a la vez, revela la identidad del hijo: sus miedos, sus descubrimientos y su paso de la infancia a la edad adulta. Se trata de un poema de búsqueda y aprendizaje.
Blas Falconer, Mariano Zaro
openaire   +2 more sources

Using combined biomolecular methods to explore whale exploitation and social aggregation in hunter–gatherer–fisher society in Tierra del Fuego

open access: yes, 2016
Cetaceans were an important food and raw material resource for the South American hunter–gatherer–fisher (HGF) communities of Tierra del Fuego. Historic ethnographic evidence suggests that relatively mobile HGF groups came together in large numbers to ...
Sally Evans   +9 more
semanticscholar   +1 more source

Revealing Hidden Impact: Social and Solidarity Economy Enterprise Networks and Sustainable Development in Developing Countries

open access: yesSustainable Development, EarlyView.
ABSTRACT The Social and Solidarity Economy (SSE) offers strong potential for sustainable development in low‐income regions, yet its enterprises often operate with scarce resources, weak monitoring systems, and limited visibility. These constraints hinder both their capacity to demonstrate contributions to sustainable development (SD) and their own ...
Maria‐del‐Mar Magallón   +1 more
wiley   +1 more source

La conservación de la tierra ¿puede ser una relación entre campesinos, planificadores agropecuarios y extensionistas?

open access: yesBoletín Geográfico, 2014
  En los trabajos de extensión, realizados en Tailandia en 1983, se produce un cambio en el enfoque de los mismos que pasa de la actitud de los trabajadores rurales hacia la actitud de los expertos. Upayokin et. al.
Elko Bergsma
doaj  

Unraveling the impact of dog‐friendly spaces on urban–wildland pumas and other wildlife

open access: yesWildlife Biology, EarlyView.
As the most widespread large carnivore on the planet, domestic dogs Canis lupus familiaris can pose a major threat to wildlife, even within protected areas (PAs). Growing human presence in PAs, coupled with increasing pet dog ownership underscores the urgency to understand the influence of dogs on wildlife activity and health.
Alys Granados   +3 more
wiley   +1 more source

¿Cómo habitar la Tierra?

open access: yesBajo Palabra, 2020
La sociedad global se enfrenta a dos grandes contradicciones: la globalización amurallada y los límites del crecimiento ilimitado. La interacción entre ambas explica las guerras por los recursos, el cambio climático y el mercado global de tierras.
Antonio Campillo
doaj   +1 more source

Seismically-induced soft-sediment deformation structures associated with the Magallanes–Fagnano Fault System (Isla Grande de Tierra del Fuego, Argentina)

open access: yes, 2016
In this paper, evidence of paleoearthquake-induced soft-sediment deformation structures associated with the Magallanes–Fagnano Fault System in the Isla Grande de Tierra del Fuego, southern Argentina, has been identified.
M. Onorato   +4 more
semanticscholar   +1 more source

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