Zobrazeno 1 - 10
of 29
pro vyhledávání: '"David M. Atkinson"'
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 52, Iss 1, Pp 248-263 (2020)
Climate warming is affecting terrestrial ecosystems in the Canadian Arctic, potentially altering the carbon balance of the landscape and contributing additional CO2 to the atmosphere. High spatial resolution remote sensing data can enhance models of
Externí odkaz:
https://doaj.org/article/76def195467044999434b0ad3f1e76ba
Publikováno v:
Remote Sensing, Vol 6, Iss 3, Pp 2134-2153 (2014)
Vegetation in the Arctic is often sparse, spatially heterogeneous, and difficult to model. Synthetic Aperture Radar (SAR) has shown some promise in above-ground phytomass estimation at sub-arctic latitudes, but the utility of this type of data is not
Externí odkaz:
https://doaj.org/article/8d815ee7aa9b44f59280d2b6fca7b702
Autor:
David M. Atkinson, Paul Treitz
Publikováno v:
Remote Sensing, Vol 4, Iss 12, Pp 3948-3971 (2012)
As a result of the warming observed at high latitudes, there is significant potential for the balance of ecosystem processes to change, i.e., the balance between carbon sequestration and respiration may be altered, giving rise to the release of soil
Externí odkaz:
https://doaj.org/article/da12fb9b87c54b878b2052f5e2309076
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 1, Iss 2, Pp 108-119 (2012)
For most of the last decade, the south-western portion of the United States has experienced a severe and enduring drought. This has caused serious concerns about water supply and management in the region. In this research, 30 orthorectified Landsat s
Externí odkaz:
https://doaj.org/article/0f2d23eafec242ab8d9f1cdd29e810ce
Autor:
Paulo R. Shiroma, Paul Thuras, David M. Atkinson, Eric Baltutis, Martin Bloch, Anders Westanmo
Publikováno v:
Journal of Psychiatric Practice. 29:202-212
Publikováno v:
Cureus.
Autor:
Kayla Sue, Murphy, David M, Atkinson
Publikováno v:
Neurology.
The following narrative describes the experiences and reflections of a fourth-year medical student who longitudinally cared for a patient with dementia in an outpatient geriatric psychiatry clinic and inpatient medicine unit. The student, through the
Publikováno v:
Canadian Journal of Remote Sensing. 46:733-752
Changes in vegetation have been observed in areas of the Arctic due to changing climate. This study examines a normalized difference vegetation index (NDVI) time series (2004–2018) of high spatial ...
Autor:
David M Atkinson, Spencer Hoostal
Publikováno v:
Psychiatric Annals. 49:286-288
Increased soil nutrient availability, and associated increase in vegetation productivity, could create a negative feedback between Arctic ecosystems and the climate system, reducing the contribution of Arctic ecosystems to future climate change. To p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3d2bcd62893ccaa5908efc96f042525
https://doi.org/10.5194/bg-2017-440
https://doi.org/10.5194/bg-2017-440