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Disturbance and vegetation

Population structure of Geodorum densiflorum (Orchidaceae) in relation  to habitat disturbance and vegetation characteristics

Population structure of Geodorum densiflorum (Orchidaceae) in relation to habitat disturbance and vegetation characteristics

... The close relationship between population structure of G. densiflorum and vegetation characteristics in habitats linked to habitat disturbance has implications on the conservation of the species. The ...

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Effects of disturbance and vegetation type on total and methylmercury in boreal peatland and forest soils

Effects of disturbance and vegetation type on total and methylmercury in boreal peatland and forest soils

... Effects of disturbance and vegetation type on total and methylmercury in boreal peatland and forest soils.. This manuscript version is made available under the CC-BY-NC-ND 4.0 license[r] ...

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The effects of nutrients and disturbance on dry grass dominated vegetation

The effects of nutrients and disturbance on dry grass dominated vegetation

... high disturbance levels led to increased bryophyte abundance under fer- tile ...boundary vegetation on conventional farms experiences higher herbicide levels than the ones used in the ...

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Disentangling Climate and Disturbance Effects on Regional Vegetation Greening Trends

Disentangling Climate and Disturbance Effects on Regional Vegetation Greening Trends

... of Disturbance in Explaining NDVI Trends Filtering the NDVI trends in the natural vegetation for areas that were disturbed removed 38% of the greening pixels and 33% of the browning pixels, providing ...

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Recovery from experimental disturbance in alpine vegetation communities in central Norway

Recovery from experimental disturbance in alpine vegetation communities in central Norway

... Alpine vegetation recovery is a slow process (Rydgren et ...management. Disturbance should be avoided in ridges and leesides as these habitats generally have low tolerance (Evju, Hagen & Hofgaard ...

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Response of vegetation to fire disturbance: short-term dynamics in two savanna physiognomies

Response of vegetation to fire disturbance: short-term dynamics in two savanna physiognomies

... From August 2010 to June 2011, we evaluated changes in species richness, abundance and composition of savanna vegetation. Monitoring started one week after the fire; disturbed plots were surveyed monthly, while ...

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Applying the Global Disturbance Index for Detecting Vegetation Changes in Lao Tropical Forests

Applying the Global Disturbance Index for Detecting Vegetation Changes in Lao Tropical Forests

... global disturbance index (DI) has been proven to be useful for detecting and monitoring of changes in land covers at continental ...enhanced vegetation index of the Moderate Resolution Imaging ...

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Evidence in support of the role of disturbance vegetation for women’s health and childcare in Western Africa

Evidence in support of the role of disturbance vegetation for women’s health and childcare in Western Africa

... secondary vegetation in two ecologically diverse ...primary vegetation available to them, both groups of women cited secondary vegetation most ...from disturbance vegetation and home ...

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GAPPARD: a computationally efficient method of approximating gap-scale disturbance in vegetation models

GAPPARD: a computationally efficient method of approximating gap-scale disturbance in vegetation models

... of vegetation dynamics that are designed for application at spatial scales larger than individual forest gaps suffer from several ...dynamic vegetation mod- els without sacrificing realism, we developed a ...

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Impact of forest disturbance on the structure and composition of vegetation in tropical rainforest of Central Sulawesi, Indonesia

Impact of forest disturbance on the structure and composition of vegetation in tropical rainforest of Central Sulawesi, Indonesia

... forest disturbance on the structure and composition of vegetation in tropical rainforest of Central Sulawesi, ...of vegetation in four (4) different land use types namely undisturbed primary forest, ...

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Soil seed bank and vegetation in mixed coniferous forest stands with different disturbance regimes

Soil seed bank and vegetation in mixed coniferous forest stands with different disturbance regimes

... In human-impacted landscapes, forests form a mosaic of different successional stages, representing regeneration stages after agricultural use, fires and logging ( Vellend, 2003; Verheyen et al., 2003 ). Different forest ...

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Disturbance from Southern Pine Beetle, Suppression, and Wildfire Affects Vegetation Composition In Central Louisiana: A Case Study

Disturbance from Southern Pine Beetle, Suppression, and Wildfire Affects Vegetation Composition In Central Louisiana: A Case Study

... In the pine-hardwood stand, total plant and woody plant abundance and richness increased over the study while total plant evenness decreased. The Forest Vegetation Simulator predicts the pine-mixed hardwood will ...

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A Review of Vegetation Development Following Recent (Less-Than 450 Years) Volcanic Disturbance in North Island, New Zealand

A Review of Vegetation Development Following Recent (Less-Than 450 Years) Volcanic Disturbance in North Island, New Zealand

... Where vegetation is severely damaged but new surfaces are discontinuous or where new material forms a thin veneer, recovery can involve establishment of species ranging from those characteristic of primary ...

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Internal fragmentation in the rainforest: edge effects of
highways, powerlines and watercourses on tropical
rainforest understorey microclimate, vegetation
structure and composition, physical disturbance and
seedling regeneration

Internal fragmentation in the rainforest: edge effects of highways, powerlines and watercourses on tropical rainforest understorey microclimate, vegetation structure and composition, physical disturbance and seedling regeneration

... I examined the edge effects of two artificial linear clearings on rainforest understorey microclimate, physical disturbance regimes, vegetation structure and composition and tree seedling survival and ...

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Internal fragmentation in the rainforest: edge effects of
highways, powerlines and watercourses on tropical
rainforest understorey microclimate, vegetation
structure and composition, physical disturbance and
seedling regeneration

Internal fragmentation in the rainforest: edge effects of highways, powerlines and watercourses on tropical rainforest understorey microclimate, vegetation structure and composition, physical disturbance and seedling regeneration

... tree-fall disturbance was associated with (but was not the sole cause of) increased light availability in the forest understorey, and correlations between light availability and small-scale seedling ...

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Relationships between soil seed banks and above-ground vegetation along a disturbance gradient in the W Park trans-boundary biosphere reserve, West Africa

Relationships between soil seed banks and above-ground vegetation along a disturbance gradient in the W Park trans-boundary biosphere reserve, West Africa

... the vegetation in the entire park was evaluated in a reconnaissance field ...and vegetation dis- turbance by local people through the collection of grasses, cutting and lopping of trees and shrubs for ...

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Disturbance and revegation of Sonoran Desert vegetation in an Arizona powerline corridor.

Disturbance and revegation of Sonoran Desert vegetation in an Arizona powerline corridor.

... The diversity index E(H’) (Table 2) shows both plots retaining the same diversity throughout the seven censuses. Before distur- bance, the disturbed plot harbored t[r] ...

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Species diversity of vegetation in the Carolinas : the influence and interaction of scale of observation, soil nutrients, and disturbance events

Species diversity of vegetation in the Carolinas : the influence and interaction of scale of observation, soil nutrients, and disturbance events

... scale vegetation sampling along with plot-level soil data from the Carolina Vegetation Survey to examine the relationships between soil nutrients and diversity at multiple spatial ...

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Effects of vegetation strata and human disturbance on bird diversity in green areas in a city in southern Chile

Effects of vegetation strata and human disturbance on bird diversity in green areas in a city in southern Chile

... teristics of the habitat formed by different types of green area differ, and therefore dissimilar bird diversities are to be expected. The object of this study was to characterise the α and β diversities of birds in ...

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Effects of Forest Disturbance on Vegetation Structure and Above Ground Carbon in Three Isolated Forest Patches of Taita Hills

Effects of Forest Disturbance on Vegetation Structure and Above Ground Carbon in Three Isolated Forest Patches of Taita Hills

... and Ficus natalensis were the least frequent species in Mbololo. Rubus volkensii, a species associated with heavy disturbance in Chawia was not found to be growing in Mbololo. Macaranga conglomerata (20.2%) was ...

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