Results 11 to 20 of about 70,377 (246)

Mapping the density of giant trees in the Amazon. [PDF]

New Phytol
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
de Lima RB, da Silva DAS, Nunes MH, Bittencourt PRL, Groenendyk P, de Oliveira CP, Granato-Souza D, Caraciolo Ferreira RL, Aleixo da Silva JA, Aguirre-Gutiérrez J, Jackson T, de Matos Filho JR, Aparício PDS, da Silva JPG, de Toledo JJ, Guedes MC, de Almeida DRA, Higuchi N, Wagner FH, Ometto JP, Görgens EB.   +20 more
europepmc   +2 more sources

Diversity Hotspots and Vulnerability of Pine Species in the Sierra Madre Occidental, Western Mexico. [PDF]

Ecol Evol
The present study employs a modeling approach to examine the current and future distribution of 19 pine species in the Sierra Madre Occidental, Mexico. This was done in order to identify areas with high potential for pine species richness and to determine which species are at risk due to climate change under different projections.
Ruacho-González L, Corral-Rivas JJ, González-Gallegos JG, González-Elizondo MS, López-Serrano PM, Briseño-Reyes J.   +5 more
europepmc   +2 more sources

Elucidating Continental-Wide Phylogeographic and Adaptive Processes Shaping the Genome-Wide Diversity of North America's Most Widely Distributed Tree. [PDF]

Mol Ecol
ABSTRACT Past population dynamics during the Pleistocene ice age and the Holocene era have profoundly influenced the genetic structure and diversity of species. Environmental heterogeneity has further shaped local and regional adaptive variation. Here, we ask how historical processes have led to the current genetic diversity of a key North American ...
Goessen R, Isabel N, Wehenkel C, Hernández-Velasco J, Mendoza-Maya E, Saenz-Romero C, Blanco-Garcia A, Bousquet J, Porth IM.   +8 more
europepmc   +2 more sources

From Herbarium to Landscape: New Records and Mapping Rare and Threatened Species of Brazilian Atlantic Rainforest. [PDF]

Ecol Evol
Botanical collections remain limited in the mountainous areas of the Brazilian Atlantic Rainforest, which compromises biogeographic knowledge of endangered and locally endemic species and many others that have not yet been described. These gaps hinder the accuracy of biodiversity indicators, limit the discovery and description of new species, restrict ...
Verly OM, Cabral-da-Silva LCM, Sobral M, Oliveira K, Teixeira LBA, Rufino MPMX, de Mendonça AF, Camilo KP, Torres CMME.   +8 more
europepmc   +2 more sources

New record of the Chacoan Peccary, Parachoerus wagneri (Rusconi, 1930) (Cetartiodactyla, Tayassuidae) in Santiago del Estero, Argentina [PDF]

Check List, 2021
New records of the Endangered Catagonus wagneri (Rusconi, 1930) are reported in Campo Grande Community of peasants, northwestern Santiago del Estero, Argentina.
Andrea M. Neme, Ana C. Ochoa, Carla V. Rueda, Lucas Palomo, Marta P. Rueda, Oscar B. Quiroga, Cecilia Escalada, Roberto G. Castillo Slawycz, M. Guadalupe Laitan, M. Florencia Speciale, P. Micaela Aguirre, Silvia E. Marelli, Facundo Lazarte, Claudio Gimenez, Cintya Prado, Edith Fecha, Nelson Ybarra, Pedro Orieta, Publio Araujo, Marta Iturre   +19 more
doaj   +3 more sources

Prof. dr. Davide Pettenella, Doctor Honoris Causa al Universităţii „Ştefan cel Mare” Suceava [Prof. dr. Davide Pettenella, Doctor Honoris Causa of the Ştefan cel Mare University of Suceava] [PDF]

Bucovina Forestieră, 2019
The contents of this article is the Laudatio presented by the author before awarding professor Davide Pettenella with the title of Doctor Honoris Causa by the University of Suceava. Davide Pettenella promoted an ERASMUS agreement between University of
Facultatea de Silvicultura
doaj   +1 more source

EXPANSÃO DA SILVICULTURA DO EUCALIPTO EM ÁREAS DO CERRADO:

Revista Mirante (ISSN 1981-4089), 2023
Considerando o avanço da cultura do eucalipto para a região do Cerrado e as controvérsias sobre as implicações positivas e negativas dessa expansão, este estudo realizou revisão narrativa de literatura de estudos empíricos recentes sobre o tema e ...
J. E. Cruz, C. Lopes, Leandro Rodrigues da Silva Souza, Alexandre Pereira Chahad, Lucas Almeida Ribeiro   +4 more
semanticscholar   +1 more source

Rol de juglas neotropica diels en la silvicultura urbana en la parroquia San Francisco del cantón Ibarra, provincia Imbabura

Ciencia Latina Revista Científica Multidisciplinar, 2023
El presente estudio de caso denominado "Rol del Juglans neotropica Diels en la silvicultura urbana" se desarrolló en la parroquia San Francisco de la ciudad de Ibarra en el cual se evaluó la importancia que tiene la especie en el sector a través de ...
Ing. For. Diego Iván Valverde Armijos, MSc. José Gabriel Carvajal Benavides, MSc. Xavier Germán Valencia Valenzuela, MSc. Edwin Guillermo Rosero Chamorro, MSc. Jorge Armando Flores Ruiz   +4 more
semanticscholar   +1 more source

Percepții ale studenților din anul I din domeniul silvicultură privind gestionarea pădurilor

Bucovina Forestieră, 2023
Asigurarea unei gestionări durabile a pădurilor este principiul fundamental al managementului forestier și e adresată la nivel legislativ în România, silvicultorii fiind provocați să răspundă și să se adapteze cerințelor și condițiilor unei societăți ...
C. Barbu, Ramona-Elena Scriban, S. Horodnic   +2 more
semanticscholar   +1 more source

Explorar un modelo de Contabilidad de Gestión Ambiental en silvicultura. Incorporar el Capital Natural en la toma de decisiones gerenciales desde el universo ampliado de la contabilidad

Ciencias Económicas, 2023
La silvicultura es una actividad emblemática con la sustentabilidad, donde las empresas forestales poseen un mandato ambiental de la sociedad. Resulta fundamental lograr un equilibrio entre la producción de madera, previniendo la mitigación de impactos ...
A. Mancini
semanticscholar   +1 more source