Results 91 to 100 of about 18,364 (291)

Biomass distribution among tropical tree species grown under\ud differing regional climates [PDF]

open access: yes, 2010
In the Neotropics, there is a growing interest in establishing plantations of native tree species for commerce, local consumption, and to replant on abandoned agricultural lands.
Aitchison   +39 more
core   +1 more source

Exploring local perceptions and drivers of engagement in biodiversity monitoring among participants in payments for ecosystem services schemes in southeastern Mexico

open access: yesConservation Biology, Volume 38, Issue 6, December 2024.
Abstract Payments for ecosystem services (PES) are widely applied incentive‐based instruments with diverse objectives that increasingly include biodiversity conservation. Yet, there is a gap in understanding of how to best assess and monitor programs’ biodiversity outcomes.
Santiago Izquierdo‐Tort   +5 more
wiley   +1 more source

Application of confocal laser scanning microscopy in dendrochronology

open access: yesLes, 2019
We used the Confocal Laser Scanning Microscope (CLSM) Olympus LEXT OLS5000 for non-destructive observation and image analysis of wood anatomy traits in growth layers of tree species from different climatic zones.
Angela Balzano   +3 more
doaj   +1 more source

Exogenous Influences on the Growth Dynamics of High Quality Timber Species from the Amazon . [PDF]

open access: yes, 2014
In this study special attend was given to the important species for high quality wood production Swietenia macrophylla, Carapa guianensis, and Cedrela odorata (Meliaceae)
AZEVEDO, C.   +5 more
core  

Kimboza, a Small Lowland Forest With an Outstanding Herpetofauna Diversity in East Africa

open access: yesEcology and Evolution, Volume 14, Issue 10, October 2024.
We provide a curated checklist of amphibians and reptiles in Kimboza Nature Forest Reserve (KNFR) in Tanzania based on the new intensive fieldwork and old survey information. The KNFR boasts the richest diversity per km2 in Tanzania and potentially the continent.
John V. Lyakurwa   +5 more
wiley   +1 more source

Aplicación de un modelo experimental de valoración económica del uso y manejo de la flora colombiana. Estudio de caso: Meliaceae y Anacardiaceae

open access: yesActa Biológica Colombiana, 2006
Se proponen un modelo y un indicador de valoración económica como alternativas para valorar el uso y manejo de la flora colombiana y se aplican a nueve especies de Meliaceae y Anacardiaceae: Swietenia macrophylla King (caoba), Cedrela odorata L. (cedro),
Nydia Johanna Muñoz Castaño   +2 more
doaj  

Pacific Interannual and Multidecadal Variability Recorded in δ18O of South American Summer Monsoon Precipitation

open access: yesJournal of Geophysical Research: Atmospheres, Volume 129, Issue 17, 16 September 2024.
Abstract The South American summer monsoon (SASM) generates important hydroclimatic impacts in (sub‐)tropical South America and isotopic tracers recorded in paleoclimatic archives allow for assessing its long‐term response to Pacific variability prior to modern observations. Stable oxygen isotopes in precipitation integrate hydroclimatic changes during
R. Orrison   +6 more
wiley   +1 more source

Evaluación de la categoría de riesgo de extinción del cedro rojo (Cedrela odorata) en México

open access: yesRevista Mexicana de Biodiversidad, 2018
Cedrela odorata es una especie neotropical, protegida por CITES y la UICN. Desde 2011, en México se considera como especie sujeta a protección especial (Pr) NOM-059-Semarnat-2010 (Semarnat, 2010a).
Carlos Alberto Ruiz-Jiménez   +3 more
doaj   +1 more source

Impact of allelochemicals from shade trees bark on the performance of cocoa seedlings

open access: yesAgrosystems, Geosciences &Environment, Volume 7, Issue 3, September 2024.
Abstract Shade trees are important in cocoa agroforestry systems; however, they release allelochemicals from various parts that affect understory plants. Unfortunately, information on allelochemicals produced by shade tree bark in cocoa plantation remain scarce.
Jacob Danso   +6 more
wiley   +1 more source

Tree Diversity and Its Ecological Importance Value in Silvopastoral Systems: A Study along Elevational Gradients in the Sumaco Biosphere Reserve, Ecuadorian Amazon

open access: yesLand
This study analyzes tree diversity and its ecological importance value in silvopastoral systems in the Sumaco Biosphere Reserve (SBR), Ecuador, along an altitudinal gradient of 400–2000 masl.
Bolier Torres   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy