Results 81 to 90 of about 17,427 (213)

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1091-1119, June 2026.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Different concentrations of flour from amazonian tropical fruit residues on the composition of ternary mixture in edible ices [PDF]

open access: yesCiência Rural
: To improve the nutritional and functional quality of agro-industrial waste, his study established a ternary mixture of flours made from pineapple, acerola, and passion fruit waste using the simplex-centroid design, as well as to evaluate their effects ...
Ingryd Rodrigues Martins   +5 more
doaj   +1 more source

Cocoa Yield Development of Different Sites, Varieties, Production Systems and Years, in Alto Beni, Bolivia [PDF]

open access: yes, 2013
One of the most essential limiting factors of cocoa (Theobroma cacao L.) productivity worldwide is pests and diseases. Each of the major production regions has its specific pests and diseases. Reported yield losses range from minor to almost 100 per cent.
Alcon, Freddy   +5 more
core  

The impacts of biological invasions

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1255-1310, June 2026.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Testing a silvicultural recommendation: Brazil nut responses 10 years after liana cutting. [PDF]

open access: yes, 2019
1. Lianas or woody vines can be detrimental to the trees that support them. Research on liana cutting for tropical timber management has demonstrated positive yet costly benefits, but liana utting to enhance commercial outputs of nontimber forest ...
KAINER, K. A.   +2 more
core   +1 more source

Vanishing Treasures: Climate Change Steals Amazonian Coastal Livelihoods—A Cry from the Frontlines of Marajó Island

open access: yesClimate Resilience and Sustainability, Volume 5, Issue 1, June 2026.
In our study, we demonstrate how climate change is degrading fisheries and forest resources in Marajó Island's coastal communities, where we found younger residents and urban‐proximate groups express the strongest concerns. We document how warming temperatures and erratic rainfall are threatening traditional livelihoods, food security, and cultural ...
Davison M. S. Assis   +3 more
wiley   +1 more source

Impact of the introduction of stingless bee colonies (Scaptotrigona aff. postica) on the productivity of acai (Euterpe oleracea)

open access: yesRevista Verde de Agroecologia e Desenvolvimento Sustentável, 2020
The acai palm is a typical palm tree of the Amazonian estuary, especially important in the diet and extractive agriculture economy of the Eastern Amazonia. Its fruit productivity is highly dependent on cross-pollination.
Nilton Akio Muto   +4 more
doaj   +1 more source

Colorful Awakening [PDF]

open access: yes, 2017
Postcard from Mariah Hellebrandt, during the Linfield College Semester Abroad Program at the Galapagos Academic Institute for the Arts and Sciences in ...
Hellebrandt, Mariah
core   +1 more source

Drivers of conservation and utilization of pineapple genetic resources in Benin [PDF]

open access: yes, 2015
Valuation of farmer knowledge has been seen as a route to promote sustainable use of plant genetic resources. In pineapple production systems in Benin, inadequate knowledge of cultivation practices can lead to a number of inconveniences including ...
Achigan-Dako, E.G.   +5 more
core   +1 more source

Sustainability of Amazonian fruit trees plots in Loreto, Peru

open access: yes, 2022
La investigación tuvo por objetivos: a) Determinar los indicadores de diversidad en vegetación de los frutales amazónicos y diversidad de artrópodos del suelo en las parcelas de agricultores que fueron instalados por el INIA e IIAP en el área de influencia de la carretera Iquitos – Nauta, Loreto.
Guerra-Teixeira, Aldi Alida   +2 more
openaire   +1 more source

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