Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Hristo Tsakov"'
Autor:
Deyan Mavrov, Vassia Atanassova, Veselina Bureva, Olympia Roeva, Peter Vassilev, Radoslav Tsvetkov, Dafina Zoteva, Evdokia Sotirova, Krassimir Atanassov, Alexander Alexandrov, Hristo Tsakov
Publikováno v:
Mathematics, Vol 10, Iss 8, p 1280 (2022)
In a series of papers, the initiation and development of forest fires are described in terms of the cellular automata-based Game Method for Modelling (GMM), modelling a particular area as an orthogonal grid of square cells whose values are changing w
Externí odkaz:
https://doaj.org/article/f2a7260e626d49199b43a4e04b5db542
Autor:
Tatiana Stankova, Veselka Gyuleva, Ivaylo Tsvetkov, Emil Popov, Katya Velinova, Emiliya Velizarova, Dimitar N. Dimitrov, Hristina Hristova, Kancho Kalmukov, Proletka Dimitrova, Mariya Glushkova, Ekaterina Andonova, Georgi P. Georgiev, Ivaylo Kalaydzhiev, Hristo Tsakov
Publikováno v:
Annals of Forest Research, Vol 59, Iss 1, Pp 61-74 (2016)
Cultivation of energy crops is concerned with estimation of the total lignified biomass (dendromass) production, which is based on the plantation density and individual plant dendromass. The main objective of this study was to investigate the allomet
Externí odkaz:
https://doaj.org/article/b5e6f393624d4b56a53338c73c3e9385
Publikováno v:
Annals of Forest Research, Vol 56, Iss 2, Pp 317-338 (2013)
The beech bark necrosis (BBN) infestation severity of European beech (Fagus sylvatica L.) was assessed in regions of Central (CE) and South-Eastern Europe (SE). Altogether more than 10,000 trees were sampled at 114 sites. Using variation partitioning
Externí odkaz:
https://doaj.org/article/4f973839213e4e91b4130410b9fadc94
Publikováno v:
Ecological Engineering and Environment Protection. 2021:32-36
The continuing climatic anomalies and the changed social realities caused by the global COVID-19 pandemic impose new responsibilities and new solutions for the management and use of forests. Experts have proved that overexploitation of the forests an
Autor:
Veselina Bureva, Evdokia Sotirova, Peter Vassilev, Vassia Atanassova, Olympia Roeva, Krassimir Atanassov, Hristo Tsakov
Publikováno v:
Lecture Notes in Networks and Systems ISBN: 9783030959289
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a509e2206500c0669a87040e7ff31ac1
https://doi.org/10.1007/978-3-030-95929-6_22
https://doi.org/10.1007/978-3-030-95929-6_22
Publikováno v:
Folia Oecologica, Vol 47, Iss 1, Pp 1-9 (2020)
We investigated the current health condition (defoliation), state of natural regeneration, and mycoflora and phytopathogen-caused attacks in Scots pine forests (Pinus sylvestris L.) planted in the 1960s in areas affected by wind disturbances in the W
Publikováno v:
Advances and New Developments in Fuzzy Logic and Technology ISBN: 9783030777159
Forest fires annually affect large areas all over the world. They are one of the reasons for changes in the forest ecosystems, which lead to unpredictable consequences in long term. The present research extends and builds up an analysis of the forest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0edb99a4ce108ba1823ca5889dd4b00e
https://doi.org/10.1007/978-3-030-77716-6_22
https://doi.org/10.1007/978-3-030-77716-6_22
Autor:
Hristo Tsakov, Vassia Atanassova, Pencho Marinov, Dafina Zoteva, Peter Vassilev, Olympia Roeva, Nikolay Ikonomov
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030470234
In this paper we present a preliminary version of a new software MkBGFire which is being developed for forest fire spread simulations specific to Bulgarian vegetation. The MkBGFire software is based on the paradigm of the game method for modelling. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::429734ff6def1249f31864ff5896a312
https://doi.org/10.1007/978-3-030-47024-1_36
https://doi.org/10.1007/978-3-030-47024-1_36
Autor:
Mariya Glushkova, Emiliya Velizarova, Hristo Tsakov, Tatiana Stankova, Dimitar Dimitrov, Ivaylo Tsvetkov, Kancho Kalmukov, Veselka Gyuleva, Emil Popov, Georgi P. Georgiev, Ivaylo Kalaydzhiev, Ekaterina Andonova, Proletka Dimitrova, Katya Velinova, Hristina Hristova
Publikováno v:
Annals of Forest Research, Vol 59, Iss 1, Pp 61-74 (2016)
Cultivation of energy crops is concerned with estimation of the total lignified biomass (dendromass) production, which is based on the plantation density and individual plant dendromass. The main objective of this study was to investigate the allomet
Publikováno v:
Journal of Forest Science. 61:7-17
The results of long-term monitoring of beech bark necrotic damage in a mature stands in Czech Re - public, Slovakia, Poland, Hungary, Romania, Serbia and Bulgaria are presented in paper. Overall, 10,863 beech trees were evaluated at 121 localities. T