Results 31 to 40 of about 768,725 (192)

Plantas medicinales asociadas a bosques de Polylepis tarapacana del altiplano jujeño: Riqueza y cobertura en gradientes geográficos, topográficos y de estructura forestal

open access: yesEcología Austral, 2022
El uso de plantas en medicina tradicional es cotidiano entre los pueblos del altiplano argentino, donde se desarrolla la especie de porte arbóreo a mayor elevación: Polylepis tarapacana.
Victoria L. López, Juan M. Cellini
doaj   +1 more source

Efecto de tratamientos silvícolas en la diversidad y estructura forestal en bosques templados bajo manejo en Durango, México

open access: yesMadera y Bosques, 2021
El presente estudio evaluó el efecto de tratamientos silvícolas en la diversidad y estructura de especies en ecosistemas forestales de clima templado en el Municipio de Pueblo Nuevo del Estado de Durango, México; se realizó con la finalidad de conocer si el aprovechamiento forestal modifica la diversidad, mezcla de especies, distribución espacial y ...
Edgar Silva-González   +4 more
openaire   +2 more sources

Brazil seed transfer zones: Supporting seed sourcing for climate‐resilient ecosystem restoration

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Brazil has tens of millions of hectares of degraded land that must be restored to meet national and global biodiversity and climate goals. Sowing genetically diverse native seeds is key to restoring degraded lands to climate‐resilient landscapes, but we still lack guidance on how to effectively match seed sources to restoration sites across broad ...
Mateus Silva   +17 more
wiley   +1 more source

Beyond forests: Harnessing conservation gardening for open biomes in Brazil

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Urban gardening offers an innovative conservation strategy by integrating native ornamental species into urban landscapes. We evaluated the ornamental potential of the Brazilian flora by comparing the representation of species from forests versus open biomes (focusing on campo rupestre grasslands) and introduced and validated the Index of Ornamental ...
Flávia Santos Faria   +2 more
wiley   +1 more source

Revisión de índices de distribución espacial usados en inventarios forestales y su aplicación en bosques tropicales

open access: yesRevista Peruana de Biología, 2012
En este trabajo se hace una revisión de los diferentes índices utilizados para describir y caracterizar la estructura horizontal o patrón espacial en masas forestales con especial énfasis en aquellos que se han aplicado para el estudio de bosques ...
Alicia Ledo   +2 more
doaj   +1 more source

Estructura forestal de tres especies endémicas del género Polylepis (Rosaceae) en la Región Central del Perú

open access: yesEcología Austral, 2019
Polylepis (Rosaceae) is the dominant tree genus in High-Andean forest ecosystems. These ecosystems are severely threatened, but little is known about their structure and functioning. We provide the first reports of the dasometric structure and spatial distribution of eight forests of Polylepis canoi, P. flavipila and P.
Vladimir Camel   +5 more
openaire   +2 more sources

Needle in a haystack: Holocene history of European larch in Central Europe revisited

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Defining nativity of species is crucial for their management. However, this is a complex task, especially for species that have been used and spread by humans for a long time. We combined paleoecological records with extensive genetic data to investigate the Holocene history of European larch—a common and economically important tree species in Central ...
Martin Prach   +11 more
wiley   +1 more source

Individual bird identification by modelling temporal structure in bioacoustic embeddings

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Identifying individual animals from vocalizations is an emerging research area in computational bioacoustics. This non‐invasive approach reduces reliance on physical capture and tagging for wildlife monitoring. Recent advances in this area leverage deep learning and bioacoustic foundation models adapted from species‐level classifiers. However,
Jonathan Gallego   +2 more
wiley   +1 more source

Mercado forestal junio 2007

open access: yes, 2007
14 hojas : gráficosMercado Forestal es una publicación trimestral del Instituto Forestal, que reúne el acontecer económico y comercial relativo a la actividad forestal en Chile y el ...

core   +1 more source

Caracterización de arroyos en cuencas con y sin manejo forestal en Tierra del Fuego, Argentina

open access: yesEcología Austral
Las cuencas hidrográficas del archipiélago fueguino albergan los bosques más australes del mundo y constituyen un mosaico complejo de ambientes.
María E. Lopez   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy