Autor: Kolar, D. - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Comparison of four methods for estimating relative solar radiation in managed and old-growth silver fir-beech forest
Autorzy:: Rozenbergar, D.
Kolar, U.
Cater, M.
Diaci, J.
Tematy:: solar radiation
old-growth silver fir forest
beech forest
forest
light condition
forestry
hemispheric photography; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Dendrologii PAN
Powiązania:: https://bibliotekanauki.pl/articles/41259.pdf Link otwiera się w nowym oknie
Opis:: Methods based on the principle of hemispherical canopy projection, including hemispherical photography (digital andfilm), sensors like LAI 2000 (zenith cutoff anle 74,1°) andstable horizontoscope, represent less accurate, yet significantly less expensive andtime-consuming techniques for radiation measurements comparedto long-term measurement with a network of photosynthetically active radiation (PAR) sensors. With measurements taken at a single point in time they can provide reliable estimates of relative diffuse andd irect solar radiation andcan also be usedto estimate the light climate in different times of the year. The four above mentioned methods for solar radiation estimation were applied at the same points in gaps and under adjacent canopies in unevenaged, mixed Dinaric fir-beech and pure beech montane forests. Locations covereda range of radiation andstandstructure conditions. Data analyses showedgoodreliability of all four methods over the whole range (2–80%) of radiation conditions. The most comparable results come from LAI 2000 andfilm hemispherical photography (all R > 0.90). Digital hemispherical photography is an accurate andreliable (R = 0.89) replacement for film hemispherical photography, but the higher values estimatedfor direct radiation should be taken into account. Compared to the other three methods, the stable horizontoscope gives less accurate results, especially under canopies with poorly defined gaps. Our study showed that all four methods tested are suitable for estimating the solar radiation climate in gaps and stands with heterogeneous vertical structures, andhave potential value as a tool in decision making when practicing silviculture.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Prospects for dark matter observations in dwarf spheroidal galaxies with the Cherenkov Telescope Array Observatory
Autorzy:: Pandey, A.
Cristofari, P.
Siejkowski, H.
Karas, V.
Cicciari, G. M.
Saturni, F. G.
Jarnot, C.
Chadwick, P. M.
Kubo, H.
Roache, E.
Meyer, D. M.-A.
Burmistrov, L.
Nosek, D.
Simongini, A.
Lindfors, E.
Escarate, P.
Komin, N.
de Gouveia Dal Pino, E. M.
Gallozzi, S.
Leone, F.
Hadasch, D.
Yao, Y.
Zhang, W.
Mereghetti, S.
Pech, M.
Bottacini, E.
Kluźniak, W.
Hara, S.
Okumura, A.
Laadim, F. De Frondat
García-Lago, F. Frías
Biland, A.
Galanti, G.
Ponti, G.
Abhishek, A.
Green, D.
Silvestri, G.
Takahashi, M.
Zech, A.
Stamerra, A.
Živec, M.
Zavrtanik, M.
Paredes, J. M.
Vigorito, C F.
Lombardi, S.
Nieto, D.
Nishijima, K.
Stuani, L. Augusto
Romano, P.
Sáez, J. Buces
Bosnjak, Z.
Gradetzke, T.
Rando, R.
Ferrarotto, F.
Sano, H.
Brose, R.
Doro, M.
Zamanillo, V. Moya
Chiavassa, A.
Balazs, C.
Chen, Y.
Bringmann, T.
Sánchez-Conde, M.
Spinello, S.
Antonelli, L. A.
Giordano, F.
Vandenbroucke, J.
Gianotti, F.
Rodríguez-Fernández, G.
Tanaka, S. J.
Berge, D.
Vacula, M.
Goldoni, P.
Ricci, C.
Miener, T.
Bahilo, J. Lozano
Aguasca-Cabot, A.
Batista, P. I.
Caraveo, P.
Barrio, J. A.
Contreras, J. L.
Burton, M.
Cotter, G.
Fedorova, E.
Prouza, M.
Voutsinas, G.
Berti, A.
Mackey, J.
Calisse, P. G.
Germani, S.
Cascone, E.
Cerasole, D.
Kowal, G.
Lamastra, A.
Rowell, G.
Travnicek, P.
Kushida, J.
Hussain, S.
Vercellone, S.
Romeo, G.
Dazzi, F.
Amans, J.-P.
Del Burgo, R.
Paoletti, R.
Tejedor, L. A.
Larriva, A. Baquero
Torres, D. F.
Blanch, O.
Djuvsland, J.
Testa, V.
Linhoff, M.
Chernyakova, M.
Eckner, C.
Chon, G.
Xotta, F.
Pantaleo, F. R.
Leonora, E.
Majumdar, P.
Otero-Santos, J.
Orito, R.
Falceta-Goncalves, D.
Gaug, M.
Castro-Tirado, A. J.
Alfaro, R.
Kaufmann, S.
Cerruti, M.
Hnatyk, R.
Beck, G.
Mello, A. J. T. S.
Jaroschewski, I.
Martínez, I. Jiménez
Pirola, G.
Paiva, J. G. Giesbrecht Formiga
Ducci, L.
Pintore, F.
Sergijenko, O.
Tothill, N.
Kerszberg, D.
Beshley, V.
Persic, M.
Sapienza, V.
Ruina, A.
Depaoli, D.
Gasbarra, C.
Viaux, N.
Tutone, A.
Glicenstein, J.-F.
Malyshev, D.
Pumo, M. L.
Furniss, A.
Elsässer, D.
Parmiggiani, N.
Sangiorgi, P.
Stanič, S.
Esposito, P.
Fukui, Y.
Castignani, G.
Yamazaki, R.
Kazanas, D.
Mariotti, M.
Bonollo, A.
Kataoka, J.
Girolamo, T. Di
Wierzcholska, A.
Principe, G.
Batzofin, R.
Fiasson, A.
Longo, F.
Aguirre-Santaella, A.
Ramos, A. Moreno
Murach, T.
Emery, G.
Schiavone, F.
Novotny, V.
de Leon, A. Rosales
Gasparrini, D.
de Souza, V.
Dwarkadas, V. V.
Martínez, M.
Fukazawa, Y.
Acero, F.
Verna, G.
Reis, I.
Zuriaga-Puig, J.
Lacave, B.
Viana, A.
Morselli, A.
Podobnik, F.
Pagliaro, A.
de Lavergne, M. de Bony
Recchia, S.
Barrios-Jiménez, L.
Cornejo, B.
Coelho, J. Goulart
Hoffmann, D.
Mitchell, A.
Salzmann, H.
Pfeifle, F.
Rodríguez-Vázquez, J. J.
Fegan, S.
Gammaldi, V.
Hofmann, W.
Olive, J.-F.
Hassan, T.
D’Amico, G.
Piano, A. Di
Keita, T.
Savchenko, V.
Perrotta, F.
Pecimotika, M.
López-Moya, M.
Mazin, D.
Molfese, C.
Carosi, R.
Gallego, J. Méndez
Panebianco, G.
Takeishi, R.
Volpe, D. della
Fiandrini, E.
Torradeflot, F.
Kieda, D. B.
Neto, J. P.
Galaz, G.
López-Coto, R.
Hanlon, W.
Oya, I.
Incardona, F.
Janecek, P.
Martínez, G. A.
Dinesh, A.
Siqueira, C.
Montaruli, T.
Arcaro, C.
Grolleron, G.
Queiroz, F. S.
Luciani, H.
Heckmann, L.
Caroff, S.
Inada, T.
Lazarević, S.
Sol, H.
Acosta, M. Vázquez
Kornecki, P.
Tibaldo, L.
Hayashi, K.
Garczarczyk, M.
Heller, M.
Orlando, E.
Capasso, G.
Hrupec, D.
Tonev, D.
Starecki, T.
Brunelli, G.
Carquin, E.
Vassiliev, V.
Blazek, J.
Palatiello, M.
De Angelis, A.
Horvath, P.
Moralejo, A.
Yoshikoshi, T.
Batković, I.
Fontaine, G.
Alfaro, J.
Rhode, W.
Costantini, H.
Gréaux, L.
de Naurois, M.
Lenain, J.-P.
Pinchbeck, L.
Orlando, S.
Moulin, E.
Sarkar, S.
Marsella, G.
Inoue, Y.
Miranda, J. M.
Abe, S.
Bunse, M.
Barbera, A. La
Aguilera, A. Pérez
Böttcher, M.
Ong, R. A.
Rizi, V.
Meyer, M.
Pierro, F. Di
Amato, E.
Miceli, M.
Inoue, S.
Cortina, J.
Pohl, M.
Prandini, E.
Macias, O.
Nemmen, R.
Truzzi, S.
Orlandini, M.
Molina, E.
Abhir, J.
Pietropaolo, E.
Roy, A.
White, M.
del Peral, L.
Tjus, J. Becker
Lyard, E.
Sadeh, I.
Menon, S.
Curtis-Ginsberg, Z.
Donini, A.
Ambrosino, D.
Kolar, D.
Márquez, I.
Cifuentes, A.
Green, J. G.
Diebold, S.
Niemiec, J.
Bonnoli, G.
González, C. Pozo
Tian, W. W.
Vorobiov, S.
Granot, J.
Peresano, M.
Feng, Q.
Chai, Y.
De Palma, G.
Sofia, I.
Delgado, C.
Duangchan, C.
Paneque, D.
Jahanvi, -
Saha, L.
Tramacere, A.
Acharyya, A.
Hnatyk, B.
Stolarczyk, T.
Reimer, O.
Voitsekhovskyi, V.
Guedes, L. M. V.
Mandat, D.
Bigongiari, C.
Pollet, V.
Dörner, J.
Vecchi, M.
Visentin, E.
Ríos, C.
Nikołajuk, M.
Quirrenbach, A.
Schipani, P.
Foffano, L.
Domínguez, D. Martín
Backes, M.
Miceli, D.
Conforti, V.
Soto, S. García
Marchetti, A.
Campoy-Ordaz, A.
Fioretti, V.
Araujo, C. H. Coimbra
Giglietto, N.
Muraishi, H.
Cuevas, O.
D’Ammando, F.
Walter, R.
Richtler, T.
Martinez, O.
Teshima, M.
Sengupta, D.
Agudo, I.
Batista, R. Alves
Capuzzo-Dolcetta, R.
Rosillo, M. Nievas
Balbo, M.
Tingay, S. J.
Loporchio, S.
Ruiz-Velasco, E.
Ambrosino, F.
Molero, M.
Bernardini, E.
Bissaldi, E.
Ebr, J.
Noda, K.
Zhdanov, V. I.
Reimer, A.
Vigliano, A.
Adam, R.
Egberts, K.
Wechakama, M.
Ferrand, G.
Bronzini, E.
Tajima, H.
Manicò, G.
González, J. M.
Alispach, C.
Asano, K.
Chudoba, J.
del Valle, M. V.
Tibolla, O.
Viale, I.
Glombitza, J.
Munari, K.
Nakamori, T.
Rico, J.
Hiroshima, N.
Frías, M. D. Rodríguez
Savarese, S.
Jean, P.
Petruk, O.
Reisenegger, A.
Pittori, C.
Giuffrida, R.
Cantlay, B. K.
Kohri, K.
Jamrozy, Marek
Iocco, F.
Pueschel, E.
Michailidis, M.
Ambrosi, G.
Iarlori, M.
Jin, W.
Ventura, S.
Moghadam, M. Ozlati
Iuliano, A.
Harvey, V. M.
Carrasco, M.-S.
Sguera, V.
Ghalumyan, A.
Heß, B.
Regeard, M.
Ascasibar, Y.
Tria, R. Di
Scherer, A.
Pérez-Romero, J.
van Eldik, C.
Bhattacharyya, S.
Rainò, S.
Jurysek, J.
Cortínez, A. Cerviño
De Lotto, B.
Nozaki, S.
Peron, G.
Luque-Escamilla, P. L.
Lapington, J.
Mangano, S.
Schussler, F.
Ribó, M.
Benbow, W.
Li, Y.
Delicado, M. Molina
Wohlleben, F.
Santos-Lima, R.
Kissmann, R.
Láinez, M.
Riitano, L.
Trois, A.
Rudak, B.
David, L.
Zavrtanik, D.
Starling, R.
Hamal, P.
Filipovic, M.
Costa, A.
Palombara, N. La
Gueta, O.
Sliusar, V.
González, J. Becerra
Abe, K.
Godoy, M. Escobar
Venere, L. Di
Aramo, C.
Martins, V. Barbosa
Kalekin, O.
Bernete, J.
Spiga, D.
Bhattacharjee, P.
Patricelli, B.
Chen, A. W.
Pühlhofer, G.
Nieves, C. Escañuela
Colapietro, M.
Vitale, V.
Vignatti, J.
López-Oramas, A.
Ettori, S.
Jankowsky, F.
Bartolini, C.
Horan, D.
Chaty, S.
Muraczewski, A.
Suda, Y.
Rieger, F.
Angel, L.
Tombesi, F.
Bertucci, B.
Caproni, A.
Poireau, V.
Rosado, J.
Opis:: The dwarf spheroidal galaxies (dSphs) orbiting the Milky Way are widely regarded as systems supported by velocity dispersion against self-gravity, and as prime targets for the search for indirect dark matter (DM) signatures in the GeV-to-TeV $\gamma$-ray range owing to their lack of astrophysical $\gamma$-ray background. We present forecasts of the sensitivity of the forthcoming Cherenkov Telescope Array Observatory (CTAO) to annihilating or decaying DM signals in these targets. An original selection of candidates is performed from the current catalogue of known objects, including both classical and ultrafaint dSphs. For each, the expected DM content is derived using the most comprehensive photometric and spectroscopic data available, within a consistent framework of analysis. This approach enables the derivation of novel astrophysical factor profiles for indirect DM searches, which are compared with results from the literature. From an initial sample of 64 dSphs, eight promising targets are identified – Draco I, Coma Berenices, Ursa Major II, Ursa Minor, and Willman 1 in the North, Reticulum II, Sculptor, and Sagittarius II in the South – for which different DM density models yield consistent expectations, leading to robust predictions. CTAO is expected to provide the strongest limits above ∼ 10 TeV, reaching velocity-averaged annihilation cross sections of $\sim 5 \times 10^{-25} cm^{3} s^{-1}$ and decay lifetimes up to $\sim 10^{26}$ s for combined limits. The dominant uncertainties arise from the imprecise determination of the DM content, particularly for ultrafaint dSphs. Observation strategies are proposed that optimize either deep exposures of the best candidates or diversified target selections.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 3.

Tytuł:: Olenekian (Early Triassic) fossil assemblage from eastern Julian Alps (Slovenia)
Autorzy:: Kolar-Jurkovšek, T.
Vuks, V. J.
Aljinović, D.
Hautmann, M.
Kaim, A.
Jurkovšek, B.
Tematy:: Olenekian
Early Triassic
foraminifers
bivaves
gastropods
conodonts
sedimentology
Julian Alps
Slovenia; Pokaż więcej
Wydawca:: Polskie Towarzystwo Geologiczne
Powiązania:: https://bibliotekanauki.pl/articles/191738.pdf Link otwiera się w nowym oknie
Opis:: New palaeontological and sedimentological data from the Lower Triassic strata of the eastern Julian Alps in Slovenia are presented., They are unusual for the Early Triassic of the Alps in representing a relatively deeper, unrestricted marine (mid-ramp) setting. There are two basic microfacies types in the section investigated (types A and B), which are organized as couplets with coarse-grained tempestitic deposits (microfacies A), overlain by laminated or bioturbated lime mudstones and/or marls (microfacies B), frequently containing ammonoids. This pattern is interpreted as storm deposition with occasional winnowing of bottom sediments and the formation of coarse-grained skeletal deposits (lags), followed by the slow settling of suspended particles, when the storm waned, in addition to background deposition. Dominantly lime mud deposition and the presence of ammonoids indicate deposition on a more distal, deeper ramp with an unrestricted connection to the open sea. Intense reworking of bottom skeletal-rich sediment and accumulation of storm lags suggest deposition above the storm wave base, possibly in a wide low-energy mid-ramp environment. Faunas from such settings have been reported relatively rarely from the Early Triassic of the Alps. The macrofauna contains ammonoids, bivalves and gastropods, whereas the microfauna is represented by foraminifer tests and conodont elements; rare fish remains also occur. In the foraminifer assemblages, species of Ammodiscus, Hoyenella, Glomospirella dominated, corresponding to the widespread “Glomospira-Glomospirella” foraminifer community, with some miliolids and nodosariids. The conodont fauna is characterized by Triassospathodus hungaricus (Kozur et Mostler), indicating an early Spathian (Olenekian) age. The fossil assemblage highlights the wide distribution of Early Triassic taxa in the Tethys and facilitates its worldwide correlation. Its relatively low diversity by comparison with shallow marine settings is interpreted as an evolutionary proximal-distal trend in the wake of the end-Permian mass extinction. Re-diversification first occurred in nearshore settings and expanded into deeper/distal marine environments through geological time.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Mapping past human land use using archaeological data : a new classification for global land use synthesis and data harmonization
Autorzy:: Cruz, Pablo
Zanon, Marco
Filipovic, Dragana
Hannaford, Matthew J.
Herold, Hajnalka
Antolin, Ferran
Harrison, Sandy P.
Bauer, Andrew
Marchan, Rob
Moskal-del Hoyo, Magdalena
Thomas, Evert
Hammer, Emily
Mayle, Francis
Hilpert, Johanna
Hazarika, Manjil
Lancelotti, Carla
Veerasamy, Selvakumar
Lombardo, Carla
Welton, Lynn
Dreslerova, Dagmar
Kay, Andrea
Ndiema, Emmanuel
Arroyo-Kalin, Manuel
Buckland, Phillip
Dusseldorp, Gerrit
Morrison, Kathleen D.
Sluyter, Andrew
Lucarini, Giulio
Rostain, Stéphen
Gaillard, Marie-Jose
Bates, Jennifer
Merlo, Stefania
Lane, Paul
Biagetti, Stefano
Lawrence, Dan
Mooney, Scott
Kyazike, Elizabeth
Whitehouse, Nicola
Kolář, Jan
Popova, Laura
Navarrete, Vanessa
Pinke, Zsolt
Russell, Thembi
Lewis, Krista
Nowak, Marek
Kaplan, Jed O.
Ellis, Erle
Foster, Thomas
Bishop, Rosie R.
McClatchie, Meriel
Petrie, Cameron
Chad Hill, Austin
Boles, Oliver
Out, Welmoed A.
Yao, Alice
Phelps, Leanne N.
Styring, Amy K.
McLeester, Madeleine
Tamanaha, Eduardo
Klein Goldewijk, Kees
Laabs, Julian
Neves, Góes Eduardo
Vander Linden, Marc
Madella, Marco
Opis:: In the 12,000 years preceding the Industrial Revolution, human activities led to significant changes in land cover, plant and animal distributions, surface hydrology, and biochemical cycles. Earth system models suggest that this anthropogenic land cover change influenced regional and global climate. However, the representation of past land use in earth system models is currently oversimplified. As a result, there are large uncertainties in the current understanding of the past and current state of the earth system. In order to improve representation of the variety and scale of impacts that past land use had on the earth system, a global effort is underway to aggregate and synthesize archaeological and historical evidence of land use systems. Here we present a simple, hierarchical classification of land use systems designed to be used with archaeological and historical data at a global scale and a schema of codes that identify land use practices common to a range of systems, both implemented in a geospatial database. The classification scheme and database resulted from an extensive process of consultation with researchers worldwide. Our scheme is designed to deliver consistent, empirically robust data for the improvement of land use models, while simultaneously allowing for a comparative, detailed mapping of land use relevant to the needs of historical scholars. To illustrate the benefits of the classification scheme and methods for mapping historical land use, we apply it to Mesopotamia and Arabia at 6 kya (c. 4000 BCE). The scheme will be used to describe land use by the Past Global Changes (PAGES) LandCover6k working group, an international project comprised of archaeologists, historians, geographers, paleoecologists, and modelers. Beyond this, the scheme has a wide utility for creating a common language between research and policy communities, linking archaeologists with climate modelers, biodiversity conservation workers and initiatives.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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