Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Daniela Avetisyan"'
Autor:
Nataliya Stankova, Daniela Avetisyan
Publikováno v:
Remote Sensing, Vol 16, Iss 3, p 597 (2024)
Wildfires are a common disturbance factor worldwide, especially over the last decade due to global climate change. Monitoring postfire forest regrowth provides fundamental information needed to enhance the management and support of ecosystem recovery
Externí odkaz:
https://doaj.org/article/c0d9fda41d6c49298bd2dab998cb054c
Publikováno v:
Fire, Vol 6, Iss 8, p 290 (2023)
Although wildfires are a common disturbance factor to the environment, some of them can cause significant environmental and socioeconomic losses, affecting ecosystems and people worldwide. The wildfire identification and assessment of their effects o
Externí odkaz:
https://doaj.org/article/d8617987634f4d59aad43d6e47c80973
Publikováno v:
Remote Sensing, Vol 15, Iss 6, p 1590 (2023)
The coal industry is the largest global emitter of carbon dioxide (CO2). However, recent data suggests that coal mine methane (CH4) emissions worldwide are higher than those of the oil and gas industry. Furthermore, the coal industry is less active i
Externí odkaz:
https://doaj.org/article/d097ed4d7a0341a59bd813a7ce61c2ec
Publikováno v:
Remote Sensing, Vol 14, Iss 24, p 6266 (2022)
Wildfires have significant environmental and socio-economic impacts, affecting ecosystems and people worldwide. Over the coming decades, it is expected that the intensity and impact of wildfires will grow depending on the variability of climate param
Externí odkaz:
https://doaj.org/article/e91a6fad08b7416bae91a4b1a2491d3e
Autor:
Daniela Avetisyan
Publikováno v:
Earth Resources and Environmental Remote Sensing/GIS Applications XII.
The present research introduces a satellite-based plant senescence reflectance index (PSRI2) involving in its calculation two red edge bands (0.705 μm and 0.783 μm) and the green peak band (0.560 μm) of Sentinel-2 sensors. The index takes the adva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e991b7cf630bc855745b6eefacd98b9
https://doi.org/10.1117/12.2599676
https://doi.org/10.1117/12.2599676
Autor:
Galya Cvetanova, Daniela Avetisyan
Publikováno v:
Remote Sensing for Agriculture, Ecosystems, and Hydrology XXIII.
Due to depletion of natural resources, climate change and their impact on the land-production systems, farmers are facing more and more challenges related to the practical application of the sustainable development paradigm. These problems result in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::631c40b18130bb07b7f3830a3734503c
https://doi.org/10.1117/12.2599674
https://doi.org/10.1117/12.2599674
Publikováno v:
Forests
Volume 12
Issue 8
Forests, Vol 12, Iss 974, p 974 (2021)
Volume 12
Issue 8
Forests, Vol 12, Iss 974, p 974 (2021)
In the coming decades, Bulgaria is expected to be affected by higher air temperatures and decreased precipitation, which will significantly increase the risk of droughts, forest ecosystem degradation and loss of ecosystem services (ES). Drought in te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01ad2d2189fc84cce6ff6b4c2b1a7984
Autor:
Roumen Nedkov, Daniela Avetisyan
Publikováno v:
Remote Sensing for Agriculture, Ecosystems, and Hydrology XXII.
This article presents a novel methodology for monitoring and assessment of dynamics of phenological development of crop vegetation, based on orthogonal transformation of multispectral satellite images from Sentinel-2. In this work two indices using t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b42307eb95109a5a580b96d17b8461b
https://doi.org/10.1117/12.2573274
https://doi.org/10.1117/12.2573274
Publikováno v:
Eighth International Conference on Remote Sensing and Geoinformation of the Environment (RSCy2020).
Productivity of maize (Zea mays L.) is strongly regulated by the availability of water. There are critical stages of crop development, in which water deficit could have a detrimental effect on crop functioning and yield. Facing the challenges related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5713872d0ce2dae14c5b831eb103af56
https://doi.org/10.1117/12.2570734
https://doi.org/10.1117/12.2570734
Publikováno v:
Eighth International Conference on Remote Sensing and Geoinformation of the Environment (RSCy2020).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212148decd1c2fed286a0665a6cd8160
https://doi.org/10.1117/12.2570808
https://doi.org/10.1117/12.2570808