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Tytuł:
Dynamics of photosynthetic and oxidative stress parameters of two spinach species after short-term low UV-B radiation effect
Autorzy:
Januškaitienė, I.
Sakalauskienė, S.
Powiązania:
https://bibliotekanauki.pl/articles/12615273.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:
spinach
plant species
ultraviolet radiation
radiation effect
stress parameter
Opis:
This work aimed to underline the dynamics of photosynthetic and oxidative stress parameters of ‘Matador’ and ‘Andromeda’ spinach species after short-term 1 and 2 kJm–2 UV-B radiation effect. When plants reached 3–4 leaves growths stage, the exposure to 1 kJm–2 and 2 kJm–2 UV-B radiation was done once for 68 and 136 minutes, respectively. The photosynthetic and oxidative stress parameters were determined 2, 24, 48 and 72 hours after exposure. The stimulating effect of UV-B emerged on the 3rd day after exposure. The positive effect of UV-B was more pronounced for ‘Matador’. The highest DPPH radical-scavenging capacity and the highest concentration of α-tocopherols were detected 24 hours after 2 kJ UV-B exposure, but the decrease in photosynthetic rate was the highest as well. Meanwhile, on the 3rd day after 1 kJ UV-B exposure, the indicators of oxidative stress of ‘Matador’ decreased, and the photosynthetic rate increased. This study highlights that low UV-B radiation acts as an eustress, by awaking positive changes in photosynthetic and oxidative stress parameters of spinach.
Źródło:
Acta Scientiarum Polonorum. Hortorum Cultus; 2019, 18, 1; 141-149
1644-0692
Pojawia się w:
Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of radiation effect on MHD stagnation-point flow of a nanofluid over an exponentially stretching sheet in the presence of chemical reaction
Autorzy:
Narender, G.
Sarma, G. S.
Govardhan, K.
Powiązania:
https://bibliotekanauki.pl/articles/264414.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
efekt promieniowania
magnetohydrodynamika
reakcja chemiczna
numerical solution
MHD
radiation effect
stagnation point flow
chemical reaction
nanofluid
Opis:
The present study is to investigate the effect of the chemical reaction parameter on stagnation point flow of magnetohydrodynamics field past an exponentially stretching sheet by considering a nanofluid. The problem is governed by governing coupled nonlinear partial differential equations with appropriate boundary conditions. The transformed non-dimensional and coupled governing ordinary differential equations are solved numerically using the fourth order Adams-Bashforth Moulton method. The effects of various dimensionless parameters on velocity, temperature and concentration fields are studied and then the results are presented in both tabular and graphical forms.
Źródło:
International Journal of Applied Mechanics and Engineering; 2019, 24, 4; 125-139
1734-4492
2353-9003
Pojawia się w:
International Journal of Applied Mechanics and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ promieniowania jonizującego na szkodniki zbóż. II. Wpływ promieniowania gamma radiokobaltu na rozkruszka mącznego (Tyroglyphus farinae L.)
Vlijanie ionizirujushhego izluchanija na khlebnye parasity. Chast II. Vlijanie izluchanija radiokobalta na ambarnye kleshhi Tyroglyphus farinae L.
Effects of ionizing radiation on pests in cereals. II. Effects of Co-60 radiation on Tyroglyphus farinae mites
Autorzy:
Szyszko, E.
Wozniak, J.
Malesa, J.
Powiązania:
https://bibliotekanauki.pl/articles/875135.pdf
Data publikacji:
1962
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Tematy:
promieniowanie jonizujace
promieniowanie gamma
skutki promieniowania
zboza
szkodniki
rozkruszek maczny
Tyroglyphus farinae
dawki promieniowania
ionizing radiation
gamma-radiation
radiation effect
cereal
pest
flour mite
radiation dose
Źródło:
Roczniki Państwowego Zakładu Higieny; 1962, 13, 5
0035-7715
Pojawia się w:
Roczniki Państwowego Zakładu Higieny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distributed radiation monitoring system for linear accelerators based on CAN bus
Autorzy:
Kozak, T.
Makowski, D.
Napieralski, A.
Powiązania:
https://bibliotekanauki.pl/articles/397933.pdf
Data publikacji:
2010
Wydawca:
Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:
obszar pod kontrolą sieci
dozymetria promieniowania gamma
dozymetria promieniowania neutronowego
akcelerator liniowy
controller area network
gamma radiation dosimetry
neutron radiation dosimetry
radiation sensing Field Effect Transistor
linear accelerator
X-ray free electron laser
Opis:
Gamma and neutron radiation is produced during the normal operation of linear accelerators like Free-Electron Laser in Hamburg (FLASH) or X-ray Free Electron Laser (X-FEL). Gamma radiation cause general degeneration of electronics devices and neutron fluence can be a reason of soft error in memories and microcontrollers. X-FEL accelerator will be built only in one tunnel, therefore most of electronic control systems will be placed in radiation environment. Exposing control systems to radiation may lead to many errors and unexpected failure of the whole accelerator system. Thus, the radiation monitoring system able to monitor radiation doses produced near controlling systems is crucial. Knowledge of produced radiation doses allows to detect errors caused by radiation, schedule essential replacement of control systems and prevent accelerator from serious damages. The paper presents the project of radiation monitoring system able to monitor radiation environment in real time.
Źródło:
International Journal of Microelectronics and Computer Science; 2010, 1, 1; 52-55
2080-8755
2353-9607
Pojawia się w:
International Journal of Microelectronics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Radiation effects in polypropylene/polystyrene blends as the model of aromatic protection effects
Autorzy:
Głuszewski, W.
Zagórski, Z. P.
Powiązania:
https://bibliotekanauki.pl/articles/147686.pdf
Data publikacji:
2008
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
energy transfer
polypropylene
polystyrene
protection effect
radiation grafting
Opis:
A technically useful composition containing polypropylene (PP) as a principal constituent, expected to be working or to be processed in ionizing radiation field, e.g. for sterilization, has to be protected from undesired radiolysis resulting in radiation damage. Usually, conventional additives are used which are generally effective, especially when containing aromatic groups. They can be sometimes unacceptable, e.g. in medical applications. Polystyrene (PS) has been investigated as a protective component, in analogy to the classical case of cyclohexane/benzene system. Mechanical mixing of both polymers showed to be of modest effect, but two other procedures, of soaking polypropylene powder with polystyrene dissolved in styrene, or soaking with styrene and gamma preirradiation with resulting grafting (G = 12000 effects/100 eV), resulted in the composition of improved resistance towards radiation. The energy transfer, which explains the effect, is extended at a distance of 8-12 mers of polypropylene. The investigations have been made by gas chromatography and diffuse light reflection spectrophotometry (DRS), after 10 MeV electron beam irradiations.
Źródło:
Nukleonika; 2008, 53, suppl. 1; 21-24
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
GC investigation of post-irradiation oxidation phenomena on polypropylene
Autorzy:
Głuszewski, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/2055682.pdf
Data publikacji:
2021
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
gas chromatography
polypropylene
post-radiation oxidation
protective effect
radiolysis
Opis:
The paper summarizes the results of research on gas products of polypropylene (PP) radiolysis. Particular attention was paid to the phenomena of post-radiation degradation of PP. The protective effect of selected aromatic compounds was investigated. The research was carried out both from the point of view of obtaining radiation-resistant PP varieties and the possibility of accelerating biodegradation phenomena, e.g., PP/cellulose composition. The phenomena of post-radiation chain oxidation of PP were investigated by gas chromatography (GC). The GC in the system used (packed column, thermal conductivity detector, argon – carrier gas) enables the determination of H2, O2, CO, and CH4 in one measurement. The samples were irradiated with electron beams (EBs) accelerated in accelerators: Elektronika 10/10 with a power of 10 kW and energy of 10 MeV and LAE 13/9 with a power of 9 kW and energy up to 13 MeV. In the tests, PP without stabilizing additives (obtained directly from the production line) and non-stabilized styrene were used. Radiolytic efficiency of hydrogen evolution allowed us to estimate the number of originally formed free radicals. The maintenance of the secondary oxidation processes was the loss of oxygen and the formation of oxidation products (CO, CH4). Attention is paid to the protective effect of aromatic compounds (polystyrene (PS), polyethylene terephthalate (PET), anthracene, fluoranthene, acenaphthene, pyrene, naphthalene) both at the stage of hydrogen atom separation and the secondary oxidation process. The examples of post-radiation oxidation of PP irradiated in cryogenic conditions (–196°C) are presented. All used aromatic compounds showed a protective effect in PP radiolysis. We suppose that this phenomenon is responsible for the charge transfer along the polymer chain from the ionization spurs to the aromatic compound. The protective ranges of PS in PP radiolysis were estimated for the variously prepared PP/PS type compositions from 6 mers to 28 mers.
Źródło:
Nukleonika; 2021, 66, 4; 187--192
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heating a thermoelastic half space with a surface absorption pulsed laser using fractional order theory of thermoelasticity
Autorzy:
Tayel, Ismail M.
Hassan, Amin F.
Powiązania:
https://bibliotekanauki.pl/articles/279509.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
laser radiation
surface absorption
cooling effect
fractional order theory
thermoelasticity
Opis:
In this work, the problem of illuminating a thermoelastic half space by a laser beam is solved by utilizing the fractional order theory of thermoelasticity. The assumptions that the illuminated surface is exposed to a cooling effect and free from traction are considered. The problem is solved using Laplace transform techniques. The inverse Laplace transform has been calculated in numerical fashion. The obtained results are presented graphically.
Źródło:
Journal of Theoretical and Applied Mechanics; 2019, 57, 2; 489-500
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Size of Source Effect on Accuracy of LWIR Radiation Thermometers
Autorzy:
Cywiak, D.
Cárdenas-García, D.
Rodriguez-Arteaga, H.
Powiązania:
https://bibliotekanauki.pl/articles/221785.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
size of source effect
radiation thermometer
temperature
field of view
Opis:
Determining the size of source effect of a radiation thermometer is not an easy task and manufacturers of these thermometers usually do not indicate the deviation to the measured temperature due to this effect. It is one of the main uncertainty components when measuring with a radiation thermometer and it may lead to erroneous estimation of the actual temperature of the measured target. We present an empiric model to estimate the magnitude of deviation of the measured temperature with a long-wavelength infrared radiation thermometer due to the size of source effect. The deviation is calculated as a function of the field of view of the thermometer and the diameter of the radiating source. For thermometers whose field of view size at 90% power is approximately equal to the diameter of the radiating source, it was found that this effect may lead to deviations of the measured temperature of up to 6% at 200ºC and up to 14% at 500ºC. Calculations of the temperature deviation with the proposed model are performed as a function of temperature and as a function of the first order component of electrical signal.
Źródło:
Metrology and Measurement Systems; 2016, 23, 4; 661-667
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The bystander effect: is reactive oxygen species the driver?
Autorzy:
Szumiel, I.
Powiązania:
https://bibliotekanauki.pl/articles/148463.pdf
Data publikacji:
2003
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
bystander effect
reactive oxygen species
ionising radiation
DNA repair
signalling pathways
Opis:
The paper reviews selected examples of the bystander effect, such as clonogenic survival decrease, chromosomal aberrations and mutations. The similarities and differences between the biological effects in directly targeted and bystander cells are briefly discussed. Also reviewed are the experimental data which support the role of reactive oxygen species (ROS), especially *O2-, as mediators of the bystander effect. Endogenously generated ROS, due to activation of NAD(P)H oxidases, play a key role in the induction of DNA damage in bystander cells. All the observed effects in bystander cells, such as alterations in gene expression patterns, chromosomal aberrations, sister chromatid exchanges, mutations, genome instability, and neoplastic transformation are the consequence of DNA damage.
Źródło:
Nukleonika; 2003, 48, 3; 113-120
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Passive cooling through the atmospheric window for vehicle temperature control
Autorzy:
Khan, Umara
Zevenhoven, Ron
Powiązania:
https://bibliotekanauki.pl/articles/1955001.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
thermal radiation
passive cooling
vehicle skylight
greenhouse effect
computational fluid dynamics
Opis:
One of the most energy-intensive activities for a vehicle is space air conditioning, for either cooling or heating. Considerable energy savings can be achieved if this can be decoupled from the use of fuel or electricity. This study analyzes the opportunities and effectiveness of deploying the concept of passive cooling through the atmospheric window (i.e. the 8– 14 nm wavelength range where the atmosphere is transparent for thermal radiation) for vehicle temperature control. Recent work at our institute has resulted in a skylight (roof window) design for passive cooling of building space. This should be applicable to vehicles as well, using the same materials and design concept. An overall cooling effect is obtained if outgoing (long wavelength greater than 4 nm) thermal radiation is stronger than the incoming (short wavelength less than 4 nm) thermal radiation. Of particular interest is to quantify the passive cooling of a vehicle parked under direct/indirect sunlight equipped with a small skylight, designed based on earlier designs for buildings. The work involved simulations using commercial computational fluid dynamics software implementing (where possible) wavelengthdependency of thermal radiation properties of materials involved. The findings show that by the use of passive cooling, a temperature difference of up to 7–8 K is obtained with an internal gas flow rate of 0.7 cm/s inside the skylight. A passive cooling effect of almost 27 W/m2 is attainable for summer season in Finland. Comparison of results from Ansys Fluent and COMSOL models shows differences up to about 10 W/m2 in the estimations.
Źródło:
Archives of Thermodynamics; 2021, 42, 3; 25--44
1231-0956
2083-6023
Pojawia się w:
Archives of Thermodynamics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Warming and cooling of the Earths climate and their causes
Autorzy:
Boryczka, Jerzy
Szmajda, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/2032466.pdf
Data publikacji:
2006-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
solar radiation
temperature
greenhouse effect
spectrum
solar activity
mass moments of planets
Opis:
The progressing wanning of the Earth's climate is mainly caused by natural factors, that is, the increasing solar activity and the decreasing volcanic activity on the Earth. The aspects which testify to the predominance o f natural factors include: synchronous changes in the average air temperature in the Northern Hemisphere in the years 1856-2002, the average consecutive 11-year Wolf numbers and the location of the mass centres o f the four largest planets. Natural causes o f the climate warming are corroborated by the synchronicity o f changes in the carbon dioxide concentration and paleotemperature in the last 450,000 years, revealed on the basis o f an analysis o f the ice core in Antarctica. Periods o f climate warming occur every 100,000 years and are caused by an increased solar radiation in high latitudes, resulting from changes in the Earth's orbit and the inclination of the Earth axis (according to the popular Milanković theory).
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2006, 12; 31-41
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie biofizyczne popromiennego efektu sąsiedztwa – część I
Biophysical modeling of the radiation bystander effect - part I
Autorzy:
Wysocki, Paweł
Fornalski, Krzysztof W.
Powiązania:
https://bibliotekanauki.pl/articles/2055815.pdf
Data publikacji:
2021
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
efekt sąsiedztwa
efekt widza
modelowanie
biofizyka radiacyjna
bystander effect
modelling
radiation biophysics
Opis:
Powszechnie wiadomo, że promieniowanie jonizujące może wywoływać uszkodzenia w komórkach, które z nim bezpośrednio oddziaływały. Jednakże ostatnie badania wykazały, że uszkodzenia pojawiają się również w komórkach, które nie doświadczyły bezpośredniej interakcji. Jest to związane z występowaniem tak zwanego efektu sąsiedztwa (ang. bystander effect), który polega na wysyłaniu przez komórkę napromienioną sygnałów, które mogą uszkadzać komórki sąsiednie. Ze względu na złożoność tego efektu, nie jest on prosty do ścisłego biofizycznego opisu, a co za tym idzie, także do symulacji. W niniejszym artykule przedstawiony został przegląd różnych podejść do modelowania i symulowania efektu sąsiedztwa z punktu widzenia biofizyki radiacyjnej (część I). W szczególności ostatni z przedstawionych modeli jest częścią większego projektu symulacji odpowiedzi grupy komórek na promieniowanie jonizujące z wykorzystaniem metod Monte Carlo (część II).
It is well known that ionizing radiation can cause damages to cells that interact with it directly. However, recent studies have shown that damages also occur in cells that have not experienced direct interaction. This is due to the so-called bystander effect, which is observed when the irradiated cell sends signals that can damage neighboring cells. Due to the complexity of this effect, it is not easy to strictly describe it biophysically, and thus also to simulate. This article reviews various approaches to modeling and simulating the bystander effect from the point of view of radiation biophysics (Part I). In particular, the last model presented within this article is part of a larger project of modeling the response of a group of cells to ionizing radiation using Monte Carlo methods (Part II).
Źródło:
Postępy Techniki Jądrowej; 2021, 2; 27--36
0551-6846
Pojawia się w:
Postępy Techniki Jądrowej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie biofizyczne popromiennego efektu sąsiedztwa – część II
Biophysical modeling of the radiation bystander effect - part II
Autorzy:
Wysocki, Paweł
Fornalski, Krzysztof W.
Powiązania:
https://bibliotekanauki.pl/articles/2055835.pdf
Data publikacji:
2021
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
efekt sąsiedztwa
efekt widza
modelowanie
biofizyka radiacyjna
bystander effect
modelling
radiation biophysics
Opis:
Powszechnie wiadomo, że promieniowanie jonizujące może wywoływać uszkodzenia w komórkach, które z nim bezpośrednio oddziaływały. Jednakże ostatnie badania wykazały, że uszkodzenia pojawiają się również w komórkach, które nie doświadczyły bezpośredniej interakcji. Jest to związane z występowaniem tak zwanego efektu sąsiedztwa (ang. bystander effect), który polega na wysyłaniu przez komórkę napromienioną sygnałów, które mogą uszkadzać komórki sąsiednie. Ze względu na złożoność tego efektu, nie jest on prosty do ścisłego biofizycznego opisu, a co za tym idzie, także do symulacji. W niniejszym artykule przedstawiony został przegląd różnych podejść do modelowania i symulowania efektu sąsiedztwa z punktu widzenia biofizyki radiacyjnej (część I). W szczególności ostatni z przedstawionych modeli jest częścią większego projektu symulacji odpowiedzi grupy komórek na promieniowanie jonizujące z wykorzystaniem metod Monte Carlo (część II).
It is well known that ionizing radiation can cause damages to cells that interact with it directly. However, recent studies have shown that damages also occur in cells that have not experienced direct interaction. This is due to the so-called bystander effect, which is observed when the irradiated cell sends signals that can damage neighboring cells. Due to the complexity of this effect, it is not easy to strictly describe it biophysically, and thus also to simulate. This article reviews various approaches to modeling and simulating the bystander effect from the point of view of radiation biophysics (Part I). In particular, the last model presented within this article is part of a larger project of modeling the response of a group of cells to ionizing radiation using Monte Carlo methods (Part II).
Źródło:
Postępy Techniki Jądrowej; 2021, 3; 25--33
0551-6846
Pojawia się w:
Postępy Techniki Jądrowej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heat and mass transfer effect on an infinite vertical plate in the presence of hall current and thermal radiation with variable temperature
Autorzy:
Manjula, L.
Muthucumaraswamy, R.
Powiązania:
https://bibliotekanauki.pl/articles/2106450.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
magnetohydrodynamika
efekt Halla
promieniowanie
MHD
Hall effect
radiation
vertical plate
variable temperature
Opis:
MHD and radiated heat flow on a rotating system of an electrically conducting fluid in the presence of Hall current under the influence of variable temperature is studied analytically. An exact solution of a non-dimensional form of coupled partial differential equations is obtained by the technique of Laplace transform. The effect of temperature, velocity and concentration is analyzed for various parameters like the Hall parameter [...], thermal radiation [...], rotation parameter [...], Hartmann number [...] and results are discussed in detail with the help of graphs. A mixed analysis of a rotating fluid with Hall current and thermal radiation plays a very essential role in the research area such as plasma physics, MHD generator, fluid drift sensor, cosmological and geophysical level, etc.
Źródło:
International Journal of Applied Mechanics and Engineering; 2021, 26, 3; 131--140
1734-4492
2353-9003
Pojawia się w:
International Journal of Applied Mechanics and Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Climate of the Europe. Past, present, future
Autorzy:
Boryczka, Jerzy
Stopa-Boryczka, Maria
Mikulska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/2029392.pdf
Data publikacji:
2004-06-01
Wydawca:
Uniwersytet Warszawski. Wydział Geografii i Studiów Regionalnych
Tematy:
Solar radiation
temperature
greenhouse effect
spectre
volcanic platforms
Solar activity
planet mass momentum
forecast
Opis:
The advancing warming of Earth climate has largely been influenced by natural causes, i.e. increased Solar activity and decreasing volcanic activity on Earth. It still remains unknown which part of the warming process results from the increased amount of Solar energy reaching Earth surface, and which is being caused by the anthropogenic part of atmosphere's greenhouse effect. The facts speaking in favour of natural factors include synchronic changes of mean air temperature on the Northern hemisphere between 1856 - 2002, mean consecutive 11-year Wolf numbers, and the location of mass centres of the four biggest planets in our Solar system. The theory of natural causes of climate warming is also backed by synchronic changes in carbon dioxide concentration and paleotemperature within the last 160,000 years and 450,000 years, recreated based Antarctica ice cores. Warmings occur every 100,000 years. They are triggered by increased Solar radiation in large geographic latitudes resulting from changes in Earth orbit and Earth axis slant (according to the already accepted Milankovic theory). “Parallelism” of changes in CO2 concentration and paleotemperture shows that the atmospheric content of carbon dioxide is shaped by the amount of Solar radiation reaching Earth - through shifts in ocean waters temperature. It is more credible to claim that “CO2 concentration in atmosphere rises along with the amount of Solar radiation reaching Earth surface (i.e. when it is warmer).”
Źródło:
Miscellanea Geographica. Regional Studies on Development; 2004, 11; 101-118
0867-6046
2084-6118
Pojawia się w:
Miscellanea Geographica. Regional Studies on Development
Dostawca treści:
Biblioteka Nauki
Artykuł
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