Results 91 to 100 of about 1,857 (177)

A utilização das espécies arbóreas da floresta de várzea da Ilha de Sororoca, Ananindeua, Pará, Brasil por moradores locais

open access: yesRevista Brasileira de Ciências Ambientais, 2012
O objetivo da pesquisa foi identificar a utilização das espécies arbóreas por moradores ribeirinhos da Ilha de Sororoca, localizada no município de Ananindeua, Pará, Brasil. A metodologia consistiu na identificação das espécies com DAP ≥ 10 cm em 2 ha de
Adrielson Furtado Almeida   +1 more
doaj  

Soil phosphorus properties and management for perennial crops in the central Amazon. [PDF]

open access: yes, 2014
Predominant soils in the Brazilian Amazon. Phosphorus constraints to continuous soil use in the Brazilian Amazon. Phosphorus fertilization to perennial crops in the central Amazon.
CRAVO, M. S.   +2 more
core  

Aktivitas Antimalaria (in Vivo) Kombinasi Buah Sirih (Piper Betle L), Daun Miyana (Plectranthus Scutellarioides (L.) R. Br.) Madu Dan Kuning Telur Pada Men Cit Yang Diinfeksi Plasmodium Berghei [PDF]

open access: yes, 2011
Malaria is a major public health problem in the world and developing countries in particular, causing an estimated 1-2 million deaths per year, an annual incidence of 300-500 million clinical cases and more than 2 billion people were at risk of ...
Nugroho, Y. A. (Yun)
core  

Avaliação alelopática de extratos brutos e do óleo essencial das folhas de Virola surinamensis. [PDF]

open access: yes, 2014
QB ...
ALVES, S. M.   +8 more
core  

The profile of Brazilian agriculture as source of raw material to obtain organic cosmetics [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2017
With one of the most notable floras in the world for sustainable research, the Brazilian Amazon region currently counts on financial incentives from the Brazilian Government for private national and foreign businesses.
Neila de Paula Pereira, Douglas Dourado
doaj  

Línea base de estudio de la biodiversidad, servicios ambientales y valores para la conservación de bosques secundarios y maduros en el Corredor Biológico Osa [PDF]

open access: yes, 2011
Proyecto de Investigación. Instituto Tecnológico de Costa Rica. Escuela de Ingeniería Forestal, 2011Durante el 2009 se seleccionaron 14 sitios para monitorear los cambios de estructura vertical y horizontal, así como la provisión de servicios ambientales
Chazdon, Robin   +2 more
core  

Piper tectoniifolium Kunth: A New Natural Source of the Bioactive Neolignan (-)-Grandisin. [PDF]

open access: yesMolecules, 2022
Marques AM   +13 more
europepmc   +1 more source

Manejo de sementes de espécies florestais. [PDF]

open access: yes, 2014
bitstream/item/17068/1/doc58 ...
FOWLER, J. A. P., MARTINS, E. G.
core   +1 more source

New Species of Virola (Myristicaceae) from South America. [PDF]

open access: yesPhytoKeys, 2022
Santamaría-Aguilar D, Lagomarsino LP.
europepmc   +1 more source

Comportamento fisiológico, secagem e armazenamento de sementes florestais nativas. [PDF]

open access: yes, 2014
bitstream/CNPF-2009-09/41479/1/circ-tec127 ...
EIRA, M. T. S. da, MEDEIROS, A. C. de S.
core   +1 more source

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