Results 21 to 30 of about 335,816 (291)

The effects of forest types and age groups on forest provisioning and supporting service value in Sanhu Nature Reserve, Northeast China

open access: yesFrontiers in Forests and Global Change, 2023
The promotion of forest resource protection and sustainable development relies greatly on the value of forest ecosystem services. In Jilin Songhuajiang Sanhu National Nature Reserve in Northeast China, a total of 169 sample plots were examined and ...
Qiang Liu   +3 more
doaj   +1 more source

Perceptions about forest schools: Encouraging and promoting Archimedes Forest Schools

open access: yesEducational Research and Reviews, 2014
The aim of this study was to find out parents’ and children’s perception of outdoor learning programmes with specific reference to Archimedes Forest Schools, known as Forest Schools. A review of existing research showed that there had been no rigorous evaluation of perception of forest schools.
Nawaz Haq, Blackwell Sarah
openaire   +2 more sources

Complete chloroplast genome of the wild-type Ormosia hosiei

open access: yesMitochondrial DNA. Part B. Resources, 2019
Ormosia hosiei is a critically Endangered and important economic plant which is endemic in southern, eastern and central China. The complete chloroplast (cp) genome sequence of O. hosiei was determined by Next-generation sequencing technology.
Da-Cai Zhai   +9 more
doaj   +1 more source

Trustee: A Trust Management System for Fog-enabled Cyber Physical Systems [PDF]

open access: yes, 2019
In this paper, we propose a lightweight trust management system (TMS) for fog-enabled cyber physical systems (Fog-CPS). Trust computation is based on multi-factor and multi-dimensional parameters, and formulated as a statistical regression problem which ...
Chowdhry, B. S.   +3 more
core   +1 more source

The use of mycoviruses in the control of forest diseases [PDF]

open access: yes, 2016
Producción CientíficaFifteen families of mycoviruses have been described and 80% of these catalogued. However, their evolutionary relationship with fungi is not clear.
Díez Casero, Julio Javier   +2 more
core   +1 more source

Integrative forest management can promote biodiversity

open access: yesProceedings of the 5th European Congress of Conservation Biology, 2018
unknown ...
Doerfler, Inken   +4 more
openaire   +1 more source

Characterization of bacterial endophytes from the roots of native and cultivated Brazil nut trees (Bertholletia excelsa) [PDF]

open access: yesActa Amazonica, 2019
Brazil nut is a very important nontimber forest product in the Amazon region. Propagation of this tree still represents a challenge due to slow and uneven seed germination.
Patrícia Bombonati CHALITA   +7 more
doaj   +2 more sources

Future of oil and gas development in the western Amazon [PDF]

open access: yes, 2014
The western Amazon is one of the world's last high-biodiversity wilderness areas, characterized by extraordinary species richness and large tracts of roadless humid tropical forest.
Babbitt, Bruce   +7 more
core   +2 more sources

Litter fall and nutrient status of green leaves and leaf litter at various compound ratios of fertilizer in sawtooth oak stands, Korea

open access: yesAnnals of Forest Research, 2013
This study was conducted to evaluate the litter fall and nutrient status of green leaves and leaf litter at various compound ratios of fertilizer in 28-year-old sawtooth oak (Quercus acutissima Carruth.) stands. The compound ratios of the fertilizer were
Choonsig Kim   +3 more
doaj   +1 more source

Forests for Health Promotion: Future Developments of Salutogenic Properties in Managed Boreal Forests [PDF]

open access: yesForests
Visits to forests can improve human health and well-being through various mechanisms. They can support the immune system, promote physical activity, and restore stress and attention fatigue. Questions remain about how perceived qualities in forests important to support such salutogenic, i.e., health-promoting, benefits can be represented in forest ...
Jonathan Stoltz   +10 more
openaire   +2 more sources

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