Results 21 to 30 of about 195,611 (300)

Analysis of Tropical Forest Landscape Fragmentation in Batang Toru Watershed, North Sumatra

open access: yesJurnal Manajemen Hutan Tropika, 2014
Timber-based forest management is now shifting to as broader scope including ecosystem-based management. Timber-oriented forest management frequently affects the fragmentation of forest landscape.
Samsuri   +3 more
doaj   +1 more source

Orchestrating Forest Policy in Italy: Mission Impossible? [PDF]

open access: yes, 2018
In the Italian political and economic agenda the forest sector occupies a marginal role. The forest sector in Italy is characterized by a high institutional fragmentation and centralized decision-making processes dominated by Public Forest ...
Carbone, F.   +6 more
core   +1 more source

Fragmentation of Random Trees [PDF]

open access: yes, 2014
We study fragmentation of a random recursive tree into a forest by repeated removal of nodes. The initial tree consists of N nodes and it is generated by sequential addition of nodes with each new node attaching to a randomly-selected existing node.
Ben-Naim, E., Kalay, Z.
core   +2 more sources

Parks, people and pixels: evaluating landscape effects of an East African national park on its surroundings [PDF]

open access: yes, 2010
Landscapes surrounding protected areas, while still containing considerable biodiversity, have rapidly growing human populations and associated agricultural development in most of the developing world that tend to isolate them, potentially reducing their
Binford, Elizabeth   +7 more
core   +2 more sources

Marked decline in forest-dependent small mammals following habitat loss and fragmentation in an Amazonian deforestation frontier [PDF]

open access: yes, 2020
Agricultural frontier expansion into the Amazon over the last four decades has created million hectares of fragmented forests. While many species undergo local extinctions within remaining forest patches, this may be compensated by native species from ...
Palmeirim, Ana Filipa   +2 more
core   +1 more source

Brazil’s fragmented forests [PDF]

open access: yesCurrent Biology, 2017
Summary One of the largest and longest-running biological experiments shows how habitat fragmentation damages the Amazonian forests. Meanwhile, recent political troubles in Brazil may open the path for more unbridled deforestation. Michael Gross reports.
openaire   +1 more source

Effects of local tree diversity on herbivore communities diminish with increasing forest fragmentation on the landscape scale. [PDF]

open access: yesPLoS ONE, 2014
Forest fragmentation and plant diversity have been shown to play a crucial role for herbivorous insects (herbivores, hereafter). In turn, herbivory-induced leaf area loss is known to have direct implications for plant growth and reproduction as well as ...
Franziska Peter   +2 more
doaj   +1 more source

Conservation of forest cover in Mesoamerican biosphere reserves is associated with the increase of local non-farm occupation

open access: yesPerspectives in Ecology and Conservation, 2022
Protected areas can prevent forest loss, but their effects on forest fragmentation and forest regrowth are poorly understood. Furthermore, the importance of protected areas in shaping these forest spatial changes may depend on different socioeconomic ...
Daniel Martín Auliz-Ortiz   +3 more
doaj   +1 more source

Effects of Pleistocene climate changes on species ranges and evolutionary processes in the Neotropical Atlantic Forest [PDF]

open access: yes, 2016
The effects of global glaciations on the distribution of organisms is an essential element of many diversification models. However, the empirical evidence supporting this idea is mixed, in particular with respect to explaining tropical forest evolution ...
Cabanne, Gustavo Sebastián   +6 more
core   +2 more sources

How Three Decades of Forestation Has Impacted Forest Fragmentation in Southern China

open access: yesRemote Sensing
Forest cover dynamics are studied on a routine basis, but how changes in forest cover impact forest fragmentation has rarely been studied over a long time period resolution.
Chen Mao   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy