Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Dmitry Malakhov"'
1
Akademický článek
Using Pseudo-Color Maps and Machine Learning Methods to Estimate Long-Term Salinity of Soils
Autor: Ravil I. Mukhamediev, Alexey Terekhov, Yedilkhan Amirgaliyev, Yelena Popova, Dmitry Malakhov, Yan Kuchin, Gulshat Sagatdinova, Adilkhan Symagulov, Elena Muhamedijeva, Pavel Gricenko
Publikováno v: Agronomy, Vol 14, Iss 9, p 2103 (2024)
Soil salinity assessment methods based on remote sensing data are a common topic of scientific research. However, the developed methods, as a rule, estimate relatively small areas of the land surface at certain moments of the season, tied to the timi
Externí odkaz: https://doaj.org/article/2738cb97489040738ac4dc70bfb5c745
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2
Akademický článek
Soil Salinity Estimation for South Kazakhstan Based on SAR Sentinel-1 and Landsat-8,9 OLI Data with Machine Learning Models
Autor: Ravil I. Mukhamediev, Timur Merembayev, Yan Kuchin, Dmitry Malakhov, Elena Zaitseva, Vitaly Levashenko, Yelena Popova, Adilkhan Symagulov, Gulshat Sagatdinova, Yedilkhan Amirgaliyev
Publikováno v: Remote Sensing, Vol 15, Iss 17, p 4269 (2023)
Climate change, uneven distribution of water resources and anthropogenic impact have led to salinization and land degradation in the southern regions of Kazakhstan. Identification of saline lands and their mapping is a laborious process associated wi
Externí odkaz: https://doaj.org/article/b6d79096b0e340e5940b313a2239df7a
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3
Akademický článek
Predicting suitable breeding areas for different locust species – A multi-scale approach accounting for environmental conditions and current land cover situation
Autor: Igor Klein, Sietse van der Woude, Frederic Schwarzenbacher, Nadiya Muratova, Bart Slagter, Dmitry Malakhov, Natascha Oppelt, Claudia Kuenzer
Publikováno v: International Journal of Applied Earth Observations and Geoinformation, Vol 107, Iss , Pp 102672- (2022)
In this study, we present a fused multi-scale approach to model habitat suitability index (HSI) maps for three different locust species. The presented methodology was applied for the Italian locust (Calliptamus italicus, CIT) in Pavlodar oblast, Nort
Externí odkaz: https://doaj.org/article/708ec0aeafe244e6a4a4f4eb2f2780f4
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4
Remote sensing as a tool of biological conservation and grassland monitoring in mountain areas of Southeastern Kazakhstan
Autor: Dmitry Malakhov, Olga Dolnya
Publikováno v: Journal of Geoinformatics & Environmental Research. 4:1-14
Grassland degradation, as a worldwide phenomenon, has economic and bio-conservation aspects. Degradation of mountain grasslands severely impacts the ecosystem stability in fragile mountain environments and may destroy habitats of many endemic and end
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::342ef1b108ab355e319a3dd15ca58c36
https://doi.org/10.38094/jgier40169
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6
The septoria leaf blotch of wheat in Central Kazakhstan: prognosis, evaluation and monitoring with remotely sensed data
Autor: Dmitry Malakhov
Publikováno v: Journal of Geoinformatics & Environmental Research. 2:28-44
Fungal diseases represent a widely spread natural phenomenon affecting many of wild and domesticated plants. In nature, all plant species forms plant communities of a mixed character, and the spatial pattern of dominant species is usually irregular a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd2b4414d56b306504cdc0bd6f0560e6
https://doi.org/10.38094/jgier2124
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7
The Ecological Niche of Pistacia Vera L. (Anacardiaceae) in Central Asia: A Comprehensive Tool for Agromeliorative Planning
Autor: Dmitry Malakhov, Anastasia Islamgulova
Publikováno v: Biosis: Biological Systems. 2:209-216
A model of the ecological niche of the nut fruit Pistacia vera has been developed based on known locations in Central Asia and an analysis of abiotic environmental variables in order to map out the area of optimal conditions for both the wild and dom
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07d274e472a1ba9c27f04b64b58d09e5
https://doi.org/10.37819/biosis.002.01.0089
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8
Prospects for Cretaceous vertebrate exploration in Kazakhstan
Autor: Dmitry Malakhov
Publikováno v: Trudy of the Institute of Zoology RK. :83-88
The brief summary of the previous activity on the study of Mesozoic fossils in Kazakhstan shows high potential of known localities to reveal new and unique fossils. Mangystau, Kyzylorda (Lower Syr-Darya uplift), and Turgay Depression regions may prov
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a95a1265867fc50de481240de5b4179
https://doi.org/10.54944/ip423zt44
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9
Corporate governance and information openness in Russian NGOs
Autor: Lev Yakobson, Dmitry Malakhov
Publikováno v: Applied Econometrics. 62:101-124
According to the NGO theory, the main comparative advantage of these organizations is the high level of trust, provided primarily by the peculiarities of corporate governance and information openness. In Russia, these features of NGOs are still relat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::874a203f93815b5978d6fa5b01e2761e
https://doi.org/10.22394/1993-7601-2021-62-101-124
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