Results 11 to 20 of about 67,910 (288)

Studies in the holocene vegetation history of Wensleydale [PDF]

open access: yes, 1985
Total and arboreal pollen diagrams have been prepared for three blanket bog sites and one valley bog in the Wensleydale area of the Yorkshire Dales. Local pollen assemblage zones have been defined for each site using numerical methods, and these have ...
Honeyman, Anne
core   +7 more sources

Effects of drought and vegetation management on the establishment of 3 tree species in Northamptonshire, England [PDF]

open access: yes, 2006
Water is a limiting factor in the distribution and growth of trees. Changing climatic conditions are likely to significantly effect tree species development.
Panter, Jonathan Paul
core   +7 more sources

A Handheld Grassland Vegetation Monitoring System Based on Multispectral Imaging

open access: yesAgriculture, 2021
Monitoring grassland vegetation growth is of vital importance to scientific grazing and grassland management. People expect to be able to use a portable device, like a mobile phone, to monitor grassland vegetation growth at any time.
Aiwu Zhang   +6 more
doaj   +1 more source

Maharski prekop, Stare gmajne and Blatna Brezovica settlements and the vegetation of Ljubljansko barje (Slovenia) in the 4th millennium cal BC

open access: yesDocumenta Praehistorica, 2020
In the 4th millennium cal BC the hinterlands of Ljubljansko barje basin were covered by beech-fir (Abies-Fagus) and mixed oak (Quercus) forests. People of several Eneolithic cultural groups were cutting/burning forests to open the landscape for fields ...
Maja Andrič
doaj   +1 more source

IMPACT ASSESSMENT OF WATERSHED IN DESERT REGION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
Change detection from different temporal images usually based on reflectance on natural and human activity impact, using integrated GIS, Remote Sensing and image processing technologies enable impact assessment of watershed in desert region.
V. Madhava Rao   +3 more
doaj   +1 more source

Greater aridity increases the magnitude of urban nighttime vegetation-derived air cooling

open access: yesEnvironmental Research Letters, 2021
High nighttime urban air temperatures increase health risks and economic vulnerability of people globally. While recent studies have highlighted nighttime heat mitigation effects of urban vegetation, the magnitude and variability of vegetation-derived ...
Peter C Ibsen   +14 more
doaj   +1 more source

Effect of Coastal Forest on Solitary Breaking Waves Force Absorption in Sloping Coasts [PDF]

open access: yesعلوم و مهندسی آبیاری, 2017
Every year, natural disasters and catastrophes such as hurricanes and tsunamis cause coasts destruction and bring irreparable damages to the life and properties of people.
Ali Motamedi Nezhad   +2 more
doaj   +1 more source

Landslide susceptibility map using certainty factor for hazard mitigation in mountainous areas of Ujung-loe watershed in South Sulawesi [PDF]

open access: yesForest and Society, 2018
This study aims to build a landslide susceptibility map (LSM) by using certainty factor (CF) models for mitigation of landslide hazards and mitigation for people who live near to the forest.
Andang Suryana Soma, Tetsuya Kubota
doaj   +1 more source

Vegetation Monitoring Optimization With Normalized Difference Vegetation Index and Evapotranspiration Using Remote Sensing Measurements and Land Surface Models Over East Africa

open access: yesFrontiers in Climate, 2021
The majority of people in East Africa rely on the agro-pastoral system for their livelihood, which is highly vulnerable to droughts and flooding. Agro-pastoral droughts are endemic to the region and are considered the main natural hazard that contributes
Shahriar Pervez   +7 more
doaj   +1 more source

Sustainable community forest management in West Kalimantan: A case study of the Dayak Katab Kebahan community

open access: yesJournal of Natural Resources and Environmental Management, 2022
West Kalimantan has great potential of forests and indigenous people. Therefore, it is crucial to study on forest management by indigenous people. The study is aimed at analyzing the forest management carried out by the Dayak Katab Kebahan community ...
Tien Aminatun   +5 more
doaj   +1 more source

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