Results 71 to 80 of about 6,590 (194)

Meilleure connaissance des propriétés des bois malgaches pour une valorisation durable des essences autochtones [PDF]

open access: yes, 2014
Hotspot en matière de biodiversité, avec un taux d'endémisme de plus de 80 % pour sa flore, Madagascar possède plus de 4000 espèces ligneuses.
Guibal, Daniel   +3 more
core  

Preparation, Structure, and Bioactivities of Medicinal and Edible Homologous Plant Polysaccharides: A Review

open access: yesFood Science &Nutrition, Volume 13, Issue 8, August 2025.
This article reviews the research progress of medicinal and edible homologous plant polysaccharides (MEHPPs). It introduces their extraction and purification methods, expounds on structural characterization techniques, and elaborates on various biological activities and their mechanisms, providing a basis for the development of drugs and health ...
Mengnan Chen   +3 more
wiley   +1 more source

Florística e fitossociologia em áreas de manejo de açaizais no estuário amazônico. [PDF]

open access: yes, 2018
Este estudo teve como objetivo analisar a composição florística e a fitossociologia em três regiões do estuário amazônico em que é praticado o manejo de açaizais nativos.
EULER, A. M. C.   +2 more
core  

Shade Tree Selection in Cocoa Agroforestry: Ghanaian Farmers' Preferences, Ecological Insight and Drivers of Local Ecological Knowledge

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
The study found a moderate (23) pool of preferred shade tree species among cocoa farmers, with specific species favored at different cocoa production stages, which highlights the need for diversified agroforestry systems to enhance resilience and sustainability.
Michael Asigbaase   +2 more
wiley   +1 more source

Patterns and Drivers of Phylogenetic Beta Diversity in the Forests and Savannas of Africa

open access: yesJournal of Biogeography, Volume 52, Issue 7, July 2025.
ABSTRACT Aim Studying beta diversity, or the variation in species composition among communities, can give insights into plant community assembly over space and time. If different biomes show contrasting large‐scale beta‐diversity patterns, this can indicate divergent evolutionary histories or ecological processes that then drive species turnover among ...
Mathew Rees   +5 more
wiley   +1 more source

Butterflies of the myristica swamp forests of Shendurney Wildlife Sanctuary in the southern Western Ghats, Kerala, India

open access: yesJournal of Threatened Taxa, 2019
Myristica swamps are unique freshwater swamp forests characterised by predominance of tree species of the Myristicaceae family.  There have been few published works on the flora and fauna of myristica swamps but studies on butterflies have been scanty ...
Prabhakaran Chandrika Sujitha   +2 more
doaj   +1 more source

Identifikasi Keanekaragaman Paku-pakuan (Pteridophyta) Epifit Pada Hutan Bekas Tebangan Di Hutan Penelitian Malinau – Cifor Seturan (Diversity Identification on the Pteridophytes Epiphyte at the Log Over Area at Malinau Forest Research – Cifor Seturan) [PDF]

open access: yes, 2007
The aim from this research is to found out the various kinds of Pteridophytes epiphytes and its porophyte in the log over area to the broadness of 12 hectares in the Malinau Research Forest (MRF-CIFOR) Seturan – district of Long Loreh the regency of ...
Sujalu, A. P. (Akas)
core  

Biomassa Dan Karbon Di Hutan Dataran Rendah Desa Wungkolo, Pulau Wawonii, Sulawesi Tenggara [PDF]

open access: yes, 2014
Pengamatan biomasa dan karbon stok dilakukan dengan membuat 11 petak pengamatan disekitarDesa Wungkolo, Pulau Wawonii. Masing-masing petak berukuran 30x30 m2, seluruh pohon yangmemiliki DBH ≥ 5 cm diukur dan dicatat diameter dan tingginya.
Ahmad, L. (Laode)
core  

Germinação e armazenamento de sementes de Virola surinamensis (Rol.) Warb. (Myristicaceae) Germination and storage of seeds of Virola surinamensis (Rol.) Warb. (Myristicaceae)

open access: yesRevista Árvore, 2007
Este trabalho teve como objetivo estudar a germinação e o armazenamento de sementes de Virola surinamensis (Rol.) Warb. em condições de laboratório, no Estado do Amapá, Brasil.
Juliana Domingues Limas   +2 more
doaj   +1 more source

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