Results 31 to 40 of about 171,692 (302)

Arbuscular-mycorrhizal networks inhibit Eucalyptus tetrodonta seedlings in rain forest soil microcosms. [PDF]

open access: yesPLoS ONE, 2013
Eucalyptus tetrodonta, a co-dominant tree species of tropical, northern Australian savannas, does not invade adjacent monsoon rain forest unless the forest is burnt intensely.
David P Janos   +3 more
doaj   +1 more source

Heidi Asbjornsen Associate Professor of Natural Resources, COLSA, travels to Costa Rica [PDF]

open access: yes, 2012
Experiential Student Learning and Collaborative Research: Understanding Tropical Ecosystem Response to Climate Change from Leaves to Landscapes. During January 2012, I traveled to Costa Rica to visit potential field sites for a future UNH J-term course ...
Asbjornsen, Heidi
core   +2 more sources

Are patterns of fine-scale spatial genetic structure consistent between sites within tropical tree species? [PDF]

open access: yes, 2018
JRS was funded by the Swiss National Science Foundation (SNF) (http://www.snf.ch/en/Pages/default.aspx) grant number PDFMP3_132479 / 1 awarded to JG.
Burslem, David F. R. P.   +9 more
core   +2 more sources

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

open access: yesAdvanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang   +4 more
wiley   +1 more source

The assembly and interactions of tree species in tropical forests based on spatial analysis

open access: yesEcosphere, 2017
Tree species were assembled into forest communities by various processes, and it was found that trees are spatially arranged in a community by the abiotic and biotic conditions within that community.
Shuzi Zhang, Yunfeng Huang, Runguo Zang
doaj   +1 more source

Elevational Distribution of Adult Trees and Seedlings in a Tropical Montane Transect, Southwest China

open access: yesMountain Research and Development, 2016
Montane habitats are characterized by high variation of environmental factors within small geographic ranges, which offers opportunities to explore how forest assemblages respond to changes in environmental conditions.
Xiaoyang Song   +4 more
doaj   +1 more source

Light Environment in Tropical Rain Forest of Central Amazonia [PDF]

open access: yesActa Amazonica, 1971
Light intensity above the groundstoreys (120 cm) and inbetween the ground strata of a Riverine forest, a Carrasco forest and a terra firme Rain forest was recorded through two day periods of time in the rain season (April/May) and the dry season (August)
W. L. F. Brinkmann
doaj   +1 more source

Impact Of Tropical Rain Forest Conversion On The Diversity And Abundance Of Termites In Jambi Province (Dampak Konversi Hutan Tropika Basah terhadap Keragaman Jenis dan Kelimpahan Rayap di Provinsi Jambi) [PDF]

open access: yes, 2010
The degradation of tropical rain forest might exert impacts on biodiversity loss and affect the function and stability of the ecosystems. The objective of this study was to clarify the impacts of tropical rain forests conversion into other land-uses on ...
Hardiwinoto, S. (Suryo)   +4 more
core  

Light-related variation in sapling architecture of three shade-tolerant tree species of the Mexican rain forest [PDF]

open access: yes, 2008
The crown architecture of three shade-tolerant tree species (two subcanopy and one mid-canopy) was analyzed in relation to the light regime of the forest understorey.
Bongers, F.   +2 more
core   +2 more sources

Do outgrower schemes enhance technology adoption and productivity? Evidence from maize farmers in Northern Ghana

open access: yesAgribusiness, EarlyView.
Abstract Nucleus outgrower schemes are contractual arrangements where well‐resourced large‐scale farmers (nucleus farmers) are empowered by development support agencies to take charge of smallholder farmers, by providing them with market access and the necessary training on agronomic practices and farm inputs for production.
Dominic Tasila Konja, Awudu Abdulai
wiley   +1 more source

Home - About - Disclaimer - Privacy