Results 21 to 30 of about 1,191 (181)

Properties of Nitrocellulose from Acacia mangium

open access: yesJournal of Physics: Conference Series, 2019
Abstract Alternatives for petroleum-based products are much needed now due to the depletion of resources and the negative impact of its usage. Amongst the many renewable alternatives of cellulose-based products, nitrocellulose is the oldest and longest thriving derivatives in the world, obtaining a long line of utilization such as ...
Melissa Sharmah Gilbert Jesuet   +4 more
openaire   +1 more source

Análise faunística de abelhas Euglossina (Hymenoptera: Apidae) em ambientes de floresta nativa e plantios de Acacia mangium no Estado de Roraima

open access: yesAgro@mbiente On-line, 2010
Objetivou-se com o presente trabalho comparar a Fauna de abelhas Euglossina de mata nativa com plantios de Acacia mangium (Mimosasae) atraídas por iscas odoríferas.
Sheila Fernandes Tavares Maia   +1 more
doaj   +1 more source

LITTERFALL, LITTER DECOMPOSITION AND NUTRIENT RETURN OF REHABILITATED MINING AREAS AND NATURAL FOREST IN PHANGNGA FORESTRY RESEARCH STATION, SOUTHERN THAILAND

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2022
Litterfall and litter decomposition play important roles in the maintenance of nutrient cycling and rehabilitation of degraded lands. Litterfall, litter decomposition and nutrient return were investigated in a 27-year-old Acacia mangium plantation on ...
Jetsada Wongprom   +5 more
doaj   +1 more source

Populasi jamur mikoriza vesikular-arbuskular pada lahan bekas galian emas yang direklamasi dengan legum tumbuh cepat dikombinasikan dengan penutup tanah dan mikroba

open access: yesJournal of Biological Researches, 2012
field work has been carried out to study the population of vesicular-arbuscular mycorrhizal (VAM) fungi on degraded gold mining land that was reclamated with fast growing legume (Enterolobium sp.
Suciatmih Suciatmih
doaj   +1 more source

Feeding ecology of Australian Christmas beetles (Coleoptera: Scarabaeidae: Rutelinae): Implications for conservation and habitat management

open access: yesAustral Entomology, Volume 65, Issue 2, May 2026.
Abstract Christmas beetles (subfamily Rutelinae, genera Anoplognathus, Calloodes and Repsimus) are an ecologically important and culturally significant group of Australian scarabs, known for their striking appearance and seasonal mass emergences. Over the last decade, anecdotal reports suggest widespread population declines, raising concerns about ...
Tanya Latty   +3 more
wiley   +1 more source

Kontribusi Hutan Rakyat Terhadap Pendapatan Petani Di Desa Buana Sakti Kecamatan Batanghari Kabupaten Lampung Timur

open access: yesJurnal Sylva Lestari, 2014
This study objective is to determine the contribution of private forest management on farmers total income.This study was conducted in March-May 2012 in the Buana Sakti Village, Sub District of Batanghari, District of Lampung Timur.The number of ...
Lina Nur Aminah   +2 more
doaj   +1 more source

Stemflow Dynamics in the Jamari National Forest (Brazilian Amazon): I. The Role of Tree Structure

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
A portion of rainfall that contacts tree canopies is drained down tree stems as stemflow. Stemflow is an underexamined component of rainfall partitioning in tropical forests. To investigate how tree canopy structural attributes influence stemflow in the Brazilian Amazon, we measured stemflow, rainfall, and dendrometric parameters of 56 trees in the ...
Jeferson Alberto de Lima   +5 more
wiley   +1 more source

Diversity of Invasif Aliens Species in Sultan Thaha Saifuddin Grand Forest Park, Jambi

open access: yesMedia Konservasi, 2018
Research on invasive plant diversity in Sultan Thaha Syaifuddin Forest Park area has been done from July - sepetember 2017 by quadraticmethod. The plot is placed by purposive sampling consisting of 52 plots with a plot size of 5m x 5 m.
Nursanti Nursanti, Ade Adriadi
doaj   +1 more source

Podridão-do-lenho em plantios homogêneos de Acacia mangium Heartrot in homogeneous stands of Acacia mangium

open access: yesPesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi relatar a ocorrência da podridão-do-lenho em plantios homogêneos de Acacia mangium no Estado de Roraima. A observação dos sintomas iniciais em ferimentos de poda indica que a desrama artificial é um fator de predisposição.
Bernardo de Almeida Halfeld-Vieira   +3 more
openaire   +2 more sources

The Contrasting Role of Fire in Shaping Landscape Genetic Patterns of Small Mammals Across Two Islands

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We evaluated how landscape features, including fire, influence genetic connectivity for three small mammal species in northern Australian savannas. Using resistance surface modelling across two islands with contrasting disturbance regimes, we found that fire, rainfall, and topography affected gene flow in species‐ and scale‐specific ways.
Alexander R. Carey   +7 more
wiley   +1 more source

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