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Tytuł:
Mykolaiv Sands in Opole Minor and beyond : sedimentary features and biotic content of Middle Miocene (Badenian) sand shoals of Western Ukraine
Autorzy:
Wysocka, A.
Radwański, A.
Górka, M.
Powiązania:
https://bibliotekanauki.pl/articles/2059398.pdf
Data publikacji:
2012
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Western Ukraine
Middle Miocene
Badenian
eco-taphonomy
burrows
depositional structures
sedimentology
Opis:
The Mykolaiv Sands are a huge lithosome of Middle Miocene (Badenian) age, accommodated within the Fore-Carpathian Basin in the Western Ukraine. Typically developed in the area of Opole Minor, it spreads across adjacent regions of Opole to cover an area of about 1300 km2. The varied sedimentary structures and ubiquitous burrows, indicate their development as a stack of sand shoals or related bodies, up to a few tens of metres thick, some of which temporarily reached sea level. Amidst the shoals, storm scours intermittently formed channel-like infills, some with residual lags at the base. The reversed density stratification and/or an increasing gravity gradient involved mass movements, some of which may have been triggered by seismic shocks focused at the shore or the adjacent hinterland of Podolia and Volhynia. Special attention is paid to the diverse fossils, all taphonomically filtered (aragonite shells and chitinous carapaces being lost), but which locally are mass-aggregated. They typify particular sand sets/bodies, to form allochthonous assemblages, some members of which (the cirripedes Scalpellum and Creusia, the shark Hemipristis, the ray Myliobatis) are newly recognized in the Ukrainian part of the Fore-Carpathian Basin. The others enrich considerably the faunal content of the Middle Miocene (Badenian) Paratethyan basins, either in terms of taxonomic diversity, or the eco-taphonomy of selected taxa (the starfish Astropecten, diverse echinoids). The whole faunal content of the Mykolaiv Sands may owe its profuse development to the global Middle Miocene Climatic Optimum of early Badenian age.
Źródło:
Geological Quarterly; 2012, 56, 3; 475--492
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Middle Miocene of the Fore-Carpathian Basin (Poland, Ukraine and Moldova)
Autorzy:
Wysocka, A.
Radwański, A.
Górka, M.
Bąbel, M.
Radwańska, U.
Złotnik, M.
Powiązania:
https://bibliotekanauki.pl/articles/138689.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Lithofacies
fossil assemblages
Middle Miocene
Fore-Carpathian Basin
Polska
Ukraine
Litofacje
miocen
zbiornik przedkarpacki
Polska
Ukraina
Opis:
Studies of Miocene sediments in the Fore-Carpathian Basin, conducted by geologists from the University of Warsaw have provided new insights on the distribution of the facies infilling the basin, particularly in the forebulge and back-bulge zones. The origin of the large-scale sand bodies, evaporitic deposits and large-scale organic buildups is discussed, described and verified. These deposits originated in variable, shallow marine settings, differing in their water chemistry and the dynamics of sedimentary processes, and are unique with regard to the fossil assemblages they yield. Many years of taxonomic, biostratigraphic, palaeoecologic and ecotaphonomic investigations have resulted in the identification of the fossil assemblages of these sediments, their age, sedimentary settings and post-mortem conditions. Detailed studies were focused on corals, polychaetes, most classes of molluscs, crustaceans, echinoderms, and fishes.
Źródło:
Acta Geologica Polonica; 2016, 66, 3; 351-401
0001-5709
Pojawia się w:
Acta Geologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Health risk assessment in the vicinity of a copper smelter: particulate matter collected on a spider web
Autorzy:
Trzyna, Agnieszka
Rybak, Justyna
Bartz, Wojciech
Górka, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/2202388.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Mineralogiczne
Tematy:
air pollution
spider web
PM
Scanning Electron Microscopy
health hazard
Opis:
We used spider webs as a particulate matter (PM) sampler to assess the possible health risk to the inhabitants of Legnica city (Poland). We aimed to find out if it is a useful material and could provide reliable information. We selected two spider families (Agelenidae and Linyphiidae) whose webs structure enhances the PM accumulation. The collected particles were analysed using a Scanning Electron Microscope equipped with Energy Dispersive X-Ray (SEM-EDX) and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) which provided morphological and chemical information and allowed to indicate possible sources of pollution. The results showed that PM10, the fraction of particles smaller than 10 µm, was dominated by the particles of natural origin, while fine fractions were composed of diverse anthropogenic particles, whose origin can be connected with the activity of the copper smelter and in smaller quantity with the road traffic. The carcinogenic and non-carcinogenic health risk was assessed for these pathways: inhalation, ingestion, and dermal, for children and adults. The non-carcinogenic risk was very high (Hazard Index: HI > 1) both for children (Cu, Ni, Pb, Cd) and adults (Cu, As, Pb, Cd). Moreover, high carcinogenic risk (>10-4) was found in most of the sampling points. The study shows that spider webs are useful in biomonitoring of PM and can also be used for health risk assessment. In the studied region, it was found that the possible negative impact of air pollution on human health exists.
Źródło:
Mineralogia; 2022, 53, 1; 36--50
1899-8291
1899-8526
Pojawia się w:
Mineralogia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efektywność wykorzystania zmodernizowanej górki palcowej w maszynach do zbioru ziemniaków
Efficiency of using a modernised haulm separation conveyor in potato cropping machines
Autorzy:
Tanaś, W.
Powiązania:
https://bibliotekanauki.pl/articles/291964.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Inżynierii Rolniczej
Tematy:
ziemniak
zbiór
kombajn
górka palcowa
efektywność separacji
mechanizm wstrząsający
straty plonu
potato
harvester
haulm separation conveyor
separation efficiency
shaking mechanism
purity
crop losses
Opis:
W publikacji przedstawiono jedną z możliwości zwiększenia intensywności procesu separacji w maszynach do zbioru ziemniaków. Efekt ten osiągnięto poprzez zastosowanie zmodernizowanej górki palcowej ze wstrząsaniem jej powierzchni roboczej. Przeprowadzona analiza wyników badań pozwoliła określić optymalną wartość parametrów roboczych górki palcowej.
The publication presents one of potential solutions allowing to increase separation process intensity in potato cropping machines. This effect was achieved by using a modernised haulm separation conveyor provided with a mechanism shaking its working surface. Completed analysis of test results allowed to determine optimal values for haulm separation conveyor operating parameters.
Źródło:
Inżynieria Rolnicza; 2007, R. 11, nr 8 (96), 8 (96); 273-280
1429-7264
Pojawia się w:
Inżynieria Rolnicza
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hyperfine fields and magnetoelastic surface effects in Fe72Cu1.5Nb4Si13.5B9 nanocrystalline alloy
Autorzy:
Szumiata, T.
Gawroński, M.
Górka, B.
Brzózka, K.
Blázquez-Gámez, J.
Kulik, T.
Żuberek, R.
Ślawska-Waniewska, A.
Powiązania:
https://bibliotekanauki.pl/articles/148767.pdf
Data publikacji:
2003
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
FINEMET
Mössbauer spectroscopy
nanocrystalline alloys
surface effects
surface magnetostriction
Opis:
In this work hyperfine fields of two-phase nanocrystalline Fe72Cu1.5Nb4Si13.5B9 alloys were studied in order to verify the existence of surface effects. To obtain a series of nanocrystalline samples with small grains of different sizes, a special non- -isothermal annealing procedure of an initially amorphous ribbon was applied. In the case of samples with a significant amount of crystallites, a high field (about 27.5 T) component of continuous part of the hyperfine field distribution was found that could be attributed to boundary regions between the grains and rest of the sample. The existence of the surface effects was confirmed in the magnetostrictive experiment.
Źródło:
Nukleonika; 2003, 48,suppl.1; 85-88
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Magnetism and structure evolution in Ni-Zn ferrites thin films - CEMS study
Autorzy:
Szumiata, T.
Gzik-Szumiata, M.
Brzózka, K.
Górka, B.
Gawroński, M.
Javed, A.
Farman, K.
Fatima, T.
Powiązania:
https://bibliotekanauki.pl/articles/1054837.pdf
Data publikacji:
2017-04
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
76.80.+y
81.15.Fg
81.05.Je
Opis:
In this work, a ⁵⁷Fe conversion electron Mössbauer spectrometry and X-ray diffraction have been utilized in order to investigate the structural and magnetic order in 500 nm thick Ni-Zn ferrite films deposited on Si(100) substrate by laser ablation. Considering the contributions of the conversion electron Mössbauer subspectra corresponding to the tetrahedral (A) and octahedral (B) sites, the spinel inversion parameter in [Zn_{x}Fe_{1-x}]^{A}[Ni_{1-x}Fe_{1+x}]^{B}O₄ films has been estimated. The hyperfine field (B_{hf}) values in the investigated Ni-Zn ferrites thin films are about 5-8% smaller than those of bulk ferrites, which could be a sign of thermal magnetic relaxations due to the size effects. The distribution of hyperfine magnetic field directions was found to be affected by perpendicular anisotropy.
Źródło:
Acta Physica Polonica A; 2017, 131, 4; 836-838
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mössbauer study of vacuum annealed Fe100-xGax (10 less - than or equal to x less - than or equal to 35) thin films
Autorzy:
Szumiata, T.
Górka, B.
Brzózka, K.
Gawroński, M.
Gzik-Szumiata, M.
Javed, A.
Morley, N. A.
Gibbs, M. R. J.
Powiązania:
https://bibliotekanauki.pl/articles/147332.pdf
Data publikacji:
2013
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
Fe-Ga
thin films
CEMS
MOKE
Opis:
This work reports results from comparative Mossbauer studies of as-deposited and annealed Fe100.xGax (10 less - than or equal to x less - than or equal to 35) high magnetostrictive thin films of constant thickness (50 plus or minus 2 nm). Films were grown on Si(100) substrates using a co-sputtering and evaporation chamber where Fe has been sputtered and Ga was evaporated. During growth of films, a magnetic field of 65 kA/m has been applied in the plane of the film. Annealed films have been obtained by heating in vacuum for 1 h at 350 centigrade without magnetic field. After annealing, the saturation field of the Fe-Ga films has been significantly reduced. By means of the 57Fe CEMS technique the contributions from several phases have been found: Fe-Ga A2 (bcc), traces of DO3 phase, a gallium-rich disordered phase and iron oxides (both geothite and magnetite). For the sample with x = 26.5 the heat treatment reduces the DO3 phase content whereas for the film with x = 16.4 the opposite tendency has been observed. Mossbauer results were compared with XRD and MOKE findings.
Źródło:
Nukleonika; 2013, 58, 1; 27-30
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stress Monitoring in Steel Elements via Detection of AC Magnetic Permeability Changes
Autorzy:
Szumiata, T.
Hibner, K.
Dziewiecki, K.
Mazur, Z.
Gockiewicz, A.
Gzik-Szumiata, M.
Górka, B.
Witoś, M.
Powiązania:
https://bibliotekanauki.pl/articles/1030407.pdf
Data publikacji:
2018-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
75.80.+q
75.60.Ej
75.50.Bb
75.30.Gw
62.20.D-
Opis:
The influence of mechanical stress on low frequency AC magnetic permeability was studied. The cold-drawn bars with C45 steel were subjected to investigation. The tensile stress (within elastic regime) was applied by means of material testing machine. Simple measuring system was assembled, which consisted of: function generator with magnetizing coil, detection coil and precise AC voltmeter. The registered changes of induced voltage were proportional to the change of magnetic permeability of the stretched rods. The obtained results were almost frequency-independent due to low frequency limit (250-500 Hz, weak eddy currents, no spin-origin energy dissipation). A significant magneto-mechanical hysteresis was observed slightly evolving from cycle to cycle with tendency of stabilization. The extension of basic Stoner-Wohlfarth model of magnetic permeability allowed to fit the data reproducing hysteretic behavior and considering the relaxation of the internal stress. The proposed, low-cost method is suitable in the industrial applications for stress control in large-sized steel elements.
Źródło:
Acta Physica Polonica A; 2018, 133, 3; 719-721
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Structural and Magnetic Ordering in Fe-Ga Thin Films Examined by Mössbauer Spectrometry
Autorzy:
Szumiata, T.
Brzózka, K.
Gawroński, M.
Górka, B.
Javed, A.
Morley, N.
Gibbs, M.
Powiązania:
https://bibliotekanauki.pl/articles/1506454.pdf
Data publikacji:
2011-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
75.50.Bb
75.70.Ak
76.80.+y
Opis:
The detailed analysis of atomic and magnetic structure has been performed by Mössbauer spectroscopy for polycrystalline $Fe_{80}Ga_{20}$ films of different thickness ranging from 20 nm to 200 nm. The films were deposited on Si(100) substrate using dual sputtering and evaporation method. Obtained CEMS spectra have been fitted with several Gaussian distributions of hyperfine magnetic field. The results point to the domination of BCC disordered A2 phase and the absence of $DO_{3}$ and $L1_{2}$ phases in the films. Both hyperfine parameters and lattice constant reveal anomaly for 40 nm thick sample - presumably due to the change of the internal stress. Spin texture evolves from in-plane to out-of-the-plane configuration with increasing thickness.
Źródło:
Acta Physica Polonica A; 2011, 119, 1; 21-23
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena przekształceń piętrowego, ceglanego domu z dachem półpłaskim z przełomu XIX-XX pod wpływem termomodernizacji na przykładzie gminy Puck, woj. pomorskie
Assessment of the transformations of a two-story brick house with a semi-flat roof dated to the turn of the nineteenth and the twentieth centuries after thermal refurbishment: case study of Puck County, Pomerania
Autorzy:
Szarejko, Magdalena
Górka, Anna
Powiązania:
https://bibliotekanauki.pl/articles/28407423.pdf
Data publikacji:
2023
Wydawca:
Stowarzyszenie Konserwatorów Zabytków
Tematy:
dom pomorski
termomodernizacja
ochrona dziedzictwa architektury wiejskiej
Kaszuby
Pomeranian house
thermal efficiency
improvement
protection of rural architectural
heritage
Kashubia
Opis:
Ceglane budynki mieszkalne z przełomu XIX i XX wieku, które stanowiły charakterystyczny element krajobrazu wsi pomorskiej, obecnie powszechnie poddawane są modernizacji w celu poprawy warunków cieplnych. Przedmiotem badania jest stan zachowania najmłodszego, historycznego typu domu w zagrodzie chłopskiej na Kaszubach – piętrowego, ceglanego domu z dachem półpłaskim. Badanie przeprowadzono na obszarze gminy Puck. Zidentyfikowano i opisano 42 obiekty w 16 miejscowościach. Ponadto zaproponowano metodę klasyfikacji i oceny zmian architektonicznych pod wpływem termomodernizacji. Rezultaty potwierdziły znaczną skalę przekształceń: zaledwie dwa obiekty zachowały się bez zmian, podczas gdy 67% jest częściowo lub znacznie przekształconych. Uzyskane wyniki dowodzą trwałości wiejskich, historycznych budynków ceglanych oraz potrzeby poszukiwania i popularyzacji rozwiązań termomodernizacyjnych spełniających warunki ich ochrony.
Brick houses dating back to the turn of the nineteenth and the twentieth centuries, which were a distinctive component of the Pomeranian countryside’s landscape, are now commonly being transformed to improve their thermal conditions. This study analyzed the state of preservation of the most recent historical type of house in peasant homesteads in Kashubia, namely a two-story brick house with a semi-flat roof. The survey was conducted in the Puck County area. As many as forty-two sites in sixteen locations were identified and documented. In addition, a method for classifying and evaluating architectural changes under the influence of thermal efficiency improvement has been proposed in the study. The results confirmed the significant scale of transformation: only two buildings remained unchanged, while 67% of them were partially or significantly transformed. The results demonstrate the durability of rural, historical brick buildings and the need to search for and popularize thermal efficiency improvement solutions that meet the conditions for the preservation of such buildings.
Źródło:
Wiadomości Konserwatorskie; 2023, 73; 102--116
0860-2395
2544-8870
Pojawia się w:
Wiadomości Konserwatorskie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Systematic and palaeoecological study of Miocene terrestrial gastropods from Zwierzyniec (southern Poland)
Autorzy:
Stworzewicz, E.
Prisyazhnyuk, V. A.
Górka, A.
Powiązania:
https://bibliotekanauki.pl/articles/191290.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
terrestrial gastropods
Middle Miocene
Carpathian Foredeep Basin
systematics
palaeoecology
Opis:
While the marine molluscs from Sarmatian deposits of the Carpathian Foredeep Basin are known in general, there is a paucity of data on the terrestrial gastropods. Recently, a rich assemblage of terrestrial snails, accompanied by freshwater species, was found in Zwierzyniec, in the north-western, marginal part of the Carpathian Foredeep. Among the 38 taxa recognised, there are 22 species found in Poland for the first time; a new clausiliid species Triloba magurkai Stworzewicz sp. nov. is described. Freshwater gastropods (nine Lymnaeidae species and two Planorbidae species) were presented elsewhere. The malacofauna comprises aquatic and typical hygrophilous elements from coastal wetland habitats, some xerophilous species from dry, open environments, and gastropods from an adjacent subtropical woodland.
Źródło:
Annales Societatis Geologorum Poloniae; 2013, 83, 3; 179-200
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wokół dalszych losów Gackiej Górki
The further fate of Gacka Górka
Autorzy:
Skibińska, Ewa
Tomasz Maliszewsk, Dr
Powiązania:
https://bibliotekanauki.pl/articles/1387076.pdf
Data publikacji:
2011
Wydawca:
Akademickie Towarzystwo Andragogiczne
Tematy:
historia edukacji dorosłych II Rzeczypospolitej
Uniwersytet Ludowy w Gaci Przeworskiej
przyszłość idei Ignacego Solarza
Rural University in Gać Przeworska (in Gacka Górka)
educational
institution as a place of importance folk university – past and present
Opis:
Tekst jest wprowadzeniem do działu poświęconego przyszłości budynku po Uniwersytecie Ludowym im. Władysława Orkana w Gaci Przeworskiej. Akademickie Towarzystwo Andragogiczne wsparło bowiem społeczną inicjatywę zachowania funkcji kulturalno-oświatowych w tym miejscu, gdyż stanowi ono ważny symbol niezależnych inicjatyw w zakresie edukacji dorosłych w okresie II Rzeczypospolitej. Tym autorzy argumentują zajęcie się tematyką losów Gackiej Górki na łamach czasopisma „Edukacja Dorosłych”.
High School in Gać Przeworska, future of ideas of Ignacy Solarz Summary: The text is an introduction to the chapter containing materials regarding the future of the former Folk High School n.a. Władysław Orkan building in Gać Przeworska. The Academic Andragogical Society (Pol.: Akademickie To warzystwo Andragogiczne) supports social initiatives concerning the preservation of cultural and educational activities at this place, because this is an important symbol of independent initiatives in the field of adult education during the Second Republic of Poland. This is how the authors justify working on the subject of the fate of Gacka Górka in the journal “Edukacja Dorosłych” (Eng.: “Adult Education”).
Źródło:
Edukacja Dorosłych; 2011, 1(64); 215-229
1230-929X
Pojawia się w:
Edukacja Dorosłych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ceny surowca drzewnego w warunkach klęsk żywiołowych w Nadleśnictwie Węgierska Górka
Timber prices after natural disasters in the Forest District of Wegierska Gorka
Autorzy:
Sikora, A.T.
Ukalska, J.
Powiązania:
https://bibliotekanauki.pl/articles/1317481.pdf
Data publikacji:
2014
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
Nadlesnictwo Wegierska Gorka
kleski zywiolowe
pozyskiwanie drewna
surowce drzewne
drewno
sortymenty drewna
ceny jednostkowe
rynek drzewny
natural disasters
timber assortments
unit prices
the timber market
Opis:
The aim of the study was to determine the impact of increased timber logging after natural disasters on timber assortments, unit prices, as well as average prices of timber spruce and total timber. The net sales prices of the years 2004-2010, available from the database of the State Forests Information System (SFIS) for the Forest District of Węgierska Górka, were analysed and compared to the prices of selected forest districts within the Regional Directorate of State Forests in Cracow (RDSF). The forest districts were classified based on the volume of logged timber leading to a separation into two groups of two and six forest districts. Moreover, we tested for significance in the linear trends of relevant characteristics and determined confidence intervals. Furthermore, we calculated the rate of growth (decrease) of the unit prices. Our studies show a decrease in price of only some of the timber assortments despite a significantly increased supply. Price declines were observed for the average prices of timber spruce and total timber due to their lowered quality. The price of timber assortments was mainly determined by effects of macroeconomic factors.
Źródło:
Leśne Prace Badawcze; 2014, 75, 2; 201-212
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Koszty działalności podstawowej w warunkach klęsk żywiołowych w Nadleśnictwie Węgierska Górka
The main costs of natural disasters in the Forest District of Wegierska Gorka
Autorzy:
Sikora, A.T.
Ukalska, J.
Powiązania:
https://bibliotekanauki.pl/articles/1312782.pdf
Data publikacji:
2014
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lesnictwo
Panstwowe Gospodarstwo Lesne Lasy Panstwowe
nadlesnictwa
kleski zywiolowe
skutki ekonomiczne
gospodarka lesna
dzialalnosc podstawowa
koszty jednostkowe
analiza kosztow
Nadlesnictwo Wegierska Gorka
natural disasters
the core activity of Forest District
unit costs
the synthetic index of costs
Opis:
The aim of the study was to determine the impact of increased forest management due to natural disasters on particular core unit costs. We analysed the direct costs for the Forest District of Wêgierska Górka in the years 2004–2010 based on information from the State Forests Information System (SFIS) database compared with selected forest districts within the Regional Directorate of State Forests in Cracow (RDSF). The forest districts were divided into two groups with two and six forest districts and confidence intervals around the mean were determined and the significance of linear regressions of the considered characteristics was tested. Additionally, the growth rate (decrease) of the unit cost was calculated. Our studies showed that natural disasters affect only certain unit costs regardless of the intensity of the forest management. The increase in unit costs resulted in economic losses in forest management. A full long-term analysis of the economic impact of natural disasters should be done, taking into account the cost of reforestation of destroyed areas which may become apparent only some years later.
Źródło:
Leśne Prace Badawcze; 2014, 75, 3; 263-275
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 140

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