Results 21 to 30 of about 30,275 (301)

Development of native and introduced tree species under two water regimes in Acaraú, Ceará [PDF]

Revista Ciência Agronômica
The aim of this study was to evaluate development in the following tree species: Acacia mangium Willd, Anadenanthera colubrina var. cebil (Griseb.) Altschu, Casuarina equisetifolia L. ex J. R. Forst. & G. Forst, Handroanthus impetiginosus (Mart.
José Dionis Matos Araujo, João Alencar de Sousa, Alisson Moura Santos, Diva Correia, Antonio Marcos Esmeraldo Bezerra   +4 more
doaj   +1 more source

Spatial pattern and driving factors of biomass carbon density for natural and planted coniferous forests in mountainous terrain, eastern Loess Plateau of China

Forest Ecosystems, 2020
Background Understanding the spatial pattern and driving factors of forest carbon density in mountainous terrain is of great importance for monitoring forest carbon in support of sustainable forest management for mitigating climate change.
Lina Sun, Mengben Wang, Xiaohui Fan
doaj   +1 more source

Forests and Decarbonization – Roles of Natural and Planted Forests [PDF]

Frontiers in Forests and Global Change, 2020
The severe consequences of human disruptions to the global carbon cycle have prompted intense interest in strategies to reduce atmospheric CO2 concentrations. Because growing forests capture CO2 in their biomass and soils, large-scale tree planting efforts have been advertised as a viable way to counteract anthropogenic emissions as part of net-zero ...
Bonnie Waring, Bonnie Waring, Mathias Neumann, Iain Colin Prentice, Mark Adams, Pete Smith, Martin Siegert   +6 more
openaire   +3 more sources

Hypsometric models for a clonal plantation of Tectona grandis Linn F. subjected to selective thinning

Agro@mbiente On-line, 2019
At a moment when the importance of planted forests in the Amazon region is increasing, hypsometric models become highly relevant tools as they allow monitoring of and planning for tree plantations in a way that is practical and economic for the producer.
Mario Lima dos Santos, Richard Pinheiro Rodrigues, Michael Douglas Roque Lima, Walmer Bruno Rocha Martins, Beatriz Cordeiro Costa, Patricia Mie Suzuki   +5 more
doaj   +1 more source

Morphophysiological Evaluation of Schizolobium Parahyba Var. Amazonicum and Eucalyptus urograndis Growing in Different Levels of Shading

Floresta e Ambiente, 2022
This study aimed to identify the best shade level for the growth of Schizolobium parabyba var. amazonicum and Eucalyptus urograndis seedlings to obtain more resilient seedlings with higher quality. We used an entirely randomized design was used, in a 2 x
Hygor Gomes de Almeida Sousa, Igor Viana Souza, Bruno Aurélio Campos Aguiar, Gabriella Rayssa Antunes da Silva Oliveira, Flávia Bezerra Souza, Maristela Lima Figueiredo Guimarães Epifânio, Valéria Cardoso Lopes, Priscila Bezerra Souza   +7 more
doaj   +1 more source

Dinâmica de crescimento e distribuição diamétrica de fragmentos de florestas nativa e plantada na Amazônia sul ocidental

Floresta e Ambiente
O Brasil é um país com grande vocação florestal, apresentando em torno de 6,8 milhões de hectares de florestas plantadas e 385 milhões de hectares de florestas nativas.
João Paulo da Cunha Lima, João Ricardo Avelino Leão   +1 more
doaj   +1 more source

Succession influences wild bees in a temperate forest landscape: the value of early successional stages in naturally regenerated and planted forests. [PDF]

PLoS ONE, 2013
In many temperate terrestrial forest ecosystems, both natural human disturbances drive the reestablishment of forests. Succession in plant communities, in addition to reforestation following the creation of open sites through harvesting or natural ...
Hisatomo Taki, Isamu Okochi, Kimiko Okabe, Takenari Inoue, Hideaki Goto, Takeshi Matsumura, Shun'ichi Makino   +6 more
doaj   +1 more source

Tree-planting for Forests

Journal of the New York Botanical Garden, 1918
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Changes in the Fine Composition of Global Forests from 2001 to 2020

Journal of Remote Sensing
Knowledge of forest management types is key to sustainable forest restoration practices, forest biomass assessment, and carbon accounting. However, there are no available global forest-management maps because of the spectral similarity of different ...
Hongtao Xu, Bin He, Lanlan Guo, Xing Yan, Jinwei Dong, Wenping Yuan, Xingming Hao, Aifeng Lv, Xiangqi He, Tiewei Li   +9 more
doaj   +1 more source

Índice de Área Foliar de Eucalyptus Estimado por Índices de Vegetação Utilizando Imagens TM - Landsat 5

Floresta e Ambiente
RESUMOEste trabalho teve como objetivo ajustar modelos de regressão entre o índice de área foliar (IAF) de plantios de Eucalyptusgrandis x urophylla e índices de vegetação (IVs) de imagens TM - Landsat 5. O estudo foi realizado em plantios com diferentes
André Quintão de Almeida, Aristides Ribeiro, Rafael Coll Delgado, Yhasmin Paiva Rody, Aline Santana de Oliveira, Fernando Palha Leite   +5 more
doaj   +1 more source