Results 41 to 50 of about 14,108 (212)
The stepwise rise of angiosperm‐dominated terrestrial ecosystems
Biological Reviews, Volume 100, Issue 5, Page 2131-2149, October 2025.ABSTRACT Angiosperms are the most diverse and abundant plant taxon today and dominate the majority of Earth's terrestrial ecosystems. They underwent rapid divergence and biogeographic expansion from the early to the middle Cretaceous. Yet, transformative ecosystem change brought about by the increased ecological dominance of angiosperms unfolded ...
Wenna Ding +5 more
wiley +1 more source
Fabricación y análisis mecánico de compuestos de bambú Guadua angustifolia Kunth
Revista UIS Ingenierías, 2020 En esta investigación fueron fabricados compuestos de partículas de Guadua angustifolia Kunth con tamaños de 500 µm y 300 µm con matriz polimérica.
Alexander Gaitán-Bermúdez +1 more
doaj
, 2023 El estudio busca determinar las propiedades físicas y mecánicas de Guadua lynnclarkiae, Guadua weberbaueri y Guadua superba. De cada especie fueron colectados tres culmos, posteriormente fueron seccionados en tres niveles: cepa (C), basa (B) y sobrebasa (SB). El experimento fue conducido en diseño de completamente al azar (DCA) en esquema factorial (3E
Rodríguez-Sotelo, Jefferson Alexander +8 more
openaire +2 more sources
EL BAMBU: UNA ALTERNATIVA DE USO EN CONSTRUCCION DE VIVIENDA
Ingeniería, 2011 Con el objetivo de utilizar el bambú en la construcción de vivienda de interés social, se presentan los resultados experimentales de la caracterización físico-mecánica de la especia “guadua” en Costa Rica, y su comparación con otras especies de madera de
Jaime Sotela Montero
doaj +1 more source
Using camera traps to enhance community‐based management of subsistence hunting in the Amazon
Conservation Biology, Volume 39, Issue 3, June 2025.Abstract Community‐based management and monitoring of biodiversity has emerged as a cost‐effective strategy for providing credible data, informing decision‐making, and empowering local communities in resource governance and management. However, the establishment of community‐based management of subsistence hunting in the Brazilian Amazon has been ...
Ricardo Sampaio +3 more
wiley +1 more source
Culicidae y Ceratopogonidae (Diptera: Nematocera) que habitan en fi totelmata en el Parque Nacional Iguazú, provincia de Misiones, Argentina subtropical [PDF]
, 2011 A list of the most common phytotelmata and their Culicidae and Ceratopogonidae inhabitants from Iguazú National Park, Misiones Province, Argentina, is presented, and biological and behavioral observations are also included.
Campos, Raul Ernesto +2 more
core
Long‐Term Fire and Vegetation Change at Cocha Cashu Biological Station, Peru
Biotropica, Volume 57, Issue 3, May 2025.Cocha Cashu is a dynamic system that has experienced various forms of past ecological turnover. However, the dynamism seen at Cocha Cashu was not caused by intensive human activities in the past. ABSTRACT Past human influence from the pre‐Columbian and colonial periods may have played a role in shaping modern Amazonian vegetation.
C. N. H. McMichael +2 more
wiley +1 more source
Parameter of thermal resistance of bamboo multilayer wall
Инженерно-строительный журнал, 2018 With the increasing of problems related to air pollution and rising of the mean temperature around the globe, new solutions must be investigated in order to diminish the magnitude of such environmental issues.
Jose del Carmen Bonivento Bruges +3 more
doaj +1 more source
Estudio de la composición y las propiedades mecánicas de los elementos de unión elaborados en guadua para estructuras poliédricas de puentes y otras aplicaciones [PDF]
, 2016 La presente investigación consistió en desarrollar y definir un elemento hecho principalmente a base de guadua, que pudiera resistir con las solicitaciones de carga presentes en estructuras poliédricas, más específicamente en un puente peatonal que se ...
Montoya González, Daniel
core
The enigmatic life history of the bamboo explained as a strategy to arrest succession
Ecological Monographs, Volume 94, Issue 4, November 2024.Abstract Bamboos are perennial woody grasses that display an enigmatic mix of traits. Bamboo is highly shade intolerant like early‐successional trees. Without secondary xylem, bamboos cannot continue to grow once they reach a maximum height or replace xylem damaged by hydraulic stress and must instead replace each stem after a few years using ...
Aiyu Zheng, Stephen W. Pacala
wiley +1 more source