Results 11 to 20 of about 51,766 (199)

Modeling walkability by remote sensing as latent walking speed extracted from multiple digital trail maps

open access: yesJournal of Spatial Information Science, 2022
Coordinating and managing teams searching for missing persons in wilderness areas is challenging. Local terrain characteristics and environmental conditions strongly influence how searchers accomplish their search tasks.
Ljiljana Šerić   +3 more
doaj   +1 more source

Introduction: Layered Landscapes [PDF]

open access: yes, 2020
This Special Issue of Arts investigates a series of creative projects focused upon and sited within certain peripheral landscapes of northern Britain ..
Ashmore, Rupert, Holt, Ysanne
core   +2 more sources

Detecting Archaeological Features with Airborne Laser Scanning in the Alpine Tundra of Sápmi, Northern Finland

open access: yesRemote Sensing, 2021
Open access airborne laser scanning (ALS) data have been available in Finland for over a decade and have been actively applied by the Finnish archaeologists in that time.
Oula Seitsonen, Janne Ikäheimo
doaj   +1 more source

Evaluating Matrix Factorization Techniques for Thematic Mapping of Wilderness Walkability Using Multiple GPX Datasets [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Quantitative thematic mapping of walkability in wilderness areas is challenging due to sparse and unreliable data. Unlike urban walkability, which depends on built infrastructure, wilderness walkability is influenced by natural terrain features such as ...
L. Šerić, B. Draško, A. Ivanda
doaj   +1 more source

Extreme citizens science for climate justice: linking pixel to people for mapping gas flaring in Amazon rainforest

open access: yesEnvironmental Research Letters, 2022
In the Ecuadorian Amazon—one of Earth’s last high-biodiversity wilderness areas and home to uncontacted indigenous populations—50 years of widespread oil development is jeopardizing biodiversity and feeding environmental conflicts. In 2019, a campaign to
Francesco Facchinelli   +9 more
doaj   +1 more source

Elucidating social-ecological perceptions of a protected area system in Interior Alaska: a fuzzy cognitive mapping approach

open access: yesEcology and Society, 2022
The Interior of Alaska is one of the few remaining places in the world with intact ecosystems. Protected areas in this region, particularly Denali National Park and Preserve and Denali State Park, are high-profile tourism destinations situated in a rural
Dana N. Johnson   +5 more
doaj   +1 more source

The Glacier Complexes of the Mountain Massifs of the North-West of Inner Asia and their Dynamics [PDF]

open access: yes, 2011
The subject of this paper is the glaciation of the mountain massifs Mongun-Taiga, Tavan-Boghd-Ola, Turgeni- Nuru, and Harhira-Nuru. The glaciation is represented mostly by small forms that sometimes form a single complex of domeshaped peaks ...
Chistyakov , Kirill V.   +3 more
core   +2 more sources

Mapping wilderness in China: Comparing and integrating Boolean and WLC approaches [PDF]

open access: yesLandscape and Urban Planning, 2019
Wilderness protection is increasingly important in the era of the Sixth Extinction and the Anthropocene. Mapping environmental indicators along a continuum of human modification provides key information for wilderness protection. However, uncertainty may occur in identifying wilderness areas by reclassifying wilderness continuum maps. In this study, an
Cao, Y, Carver, S, Yang, R
openaire   +2 more sources

Calculation of land surface temperature and thermal island extraction using Landsat 8 satellite imagery and separate window algorithm in Urmia [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2020
Introduction One of the emerging environmental hazards caused by the expansion of urbanization is the "thermal island" phenomenon, in which urban areas have a distinct climate compared to rural areas, and the city center has higher temperatures than its ...
Hassan Mahmoudzadeh   +2 more
doaj   +1 more source

Existence of Stelechocarpus burahol (BI.) Hook.F. & Th. in wilderness zone, Bande Alit Resort, Meru Betiri National Park

open access: yesJournal of Biological Researches, 2012
Many researchers (Botanists, Systematists, Taxonomists, etc.), especially who concern in plant conservation are afraid about the existence of Stelechocarpus burahol (Bl.) Hook.f. & Th., family Annonaceae.
Umiyah Umiyah
doaj   +1 more source

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