Utolsó frissítés: 2010. okt. 18.

Tudományos tanulmányok

  • > Hartel, T., Moga, C. I., David, A., Coroiu, I. (2009) Pond area — species richness relationships in amphibians and birds. — Community Ecology (megjelenés előtt). IF 0.604
  • > Hartel, T., Moga, C. I., Öllerer, K., Puky. M. 2009. Spatial and temporal distribution of amphibian road mortality with a Rana dalmatina and Bufo bufo predominance along the middle section of the Tarnava Mare basin, Romania. – North-Western Journal of Zoology 5: 114-125.
  • > Hartel, T., Nemes, Sz., Cogălniceanu, D., Öllerer, K., Moga, C. I., Lesbarreres, D., Demeter, L. (2009): Pond and landscape determinants of Rana dalmatina population sizes in a Romanian rural landscape. — Acta Oecologica 35: 53-59. IF 1.306 (2007)
  • > Hartel, T., Öllerer, K. (2008): How many populations are there? On the need of delimiting amphibian populations. — Acta Siculica (megjelenés előtt).
  • > Demeter, L., Hartel, T. (2007): A rapid survey of the large branchiopods in Romania. — Annales de LimnologieInt. J. Lim. 43: 107-111. IF 0.579
  • > Hartel, T., Öllerer, K, Moga, C. I. (2007): Regional distribution, dynamic and determinants of breeding pond use of Pelobates fuscus in the middle section of the Târnava Mare basin. — Transylvanian Review of Ecological and Systematical Research 4: 149-158.
  • > Kovács, É. H, Sas, I., Covaciu-Marcov, S.-D., Hartel, T., Cupsa, D., Groza, M. (2007): Seasonal variation in the diet of a Hyla arborea population from Romania. — Amphibia-Reptilia 28: 485-491. IF 0.929
  • > Moga, C. I., Hartel, T., Vogrin, M. (2007): On the passage of the waterfowl at the fish ponds from Brădeni (Romania). — Biota Journal of Biology and Ecology 6: 43-49.
  • > Moga, C. I., Öllerer, K., Hartel, T. (2007): The Breeding avifauna of the Breite Plateau Natural Reserve and the surrounding forest. — Studia Universitatis Babes-Bolyai, Seria Biologia 52(2): 33-43.
  • > Demeter, L., Hartel, T., Cogălniceanu, D. (2006): Notes on the spatial distribution and conservation status of amphibians in the Ciuc basin. — Zeitschrift für Feldherpetologie, Supplement 10: 217-224.
  • > Hartel, T. (2005): Aspects of breeding activity of Rana dalmatina and Rana temporaria reproducing in a seminatural pond. — North-Western Journal of Zoology 1:5-13.
  • > Hartel, T., Demeter, L. (2005): The breeding migration and population characteristics of a common toad (Bufo bufo) population in Târnava Valley, Romania. — Transylvanian Review of Ecological and Systematical Research 2: 145-154.
  • > Moga, C. I., David, A., Hartel, T., Coroiu, I. (2005): The feeding biology of Asio otus in two winter colonies. — Biota Journal of Biology and Ecology 5: 43-48.
  • > Plăiaşu, R., Hartel, T., Băncilă, R. I., Cogălniceanu, D. (2005): The use of digital images for individual identification of amphibians. — Studii şi Cercetări — Biologie, Univ. Bacău 10: 137-140.
  • > Hartel, T. (2003): The breeding biology of Rana dalmatina in Târnava-Mare Valley, Romania. — Russian Journal of Herpetology 10(3): 169-175.
  • > Hartel, T. (2004): The long-term trend and the distribution of amphibian populations in a seminatural pond in the middle section of the Târnava-Mare Valley (Romania). — Biota Journal of Biology and Ecology 4(1-2): 25-36.
  • > Hartel, T. (2003): A kétéltűek pusztulása: pár hipotézis összegzése. — Acta Siculica 1: 43-56.
  • > Hartel, T. (2003): Date despre activitatea în perioada reproducerii la tritonul comun (Triturus vulgaris) în două bălţi temporare din Valea Târnavei Mari. — Acta Siculica 1: 57-64.
  • > Ghira, I., Venczel, M., Covaciu-Marcov, S. D., Mara, Gy., Ghile, P., Hartel, T., Török, Zs., Rácz, T., Farkas, Z., Brad, T. (2002): Mapping of Transylvanian herpetofauna. — Nymphaea 29: 145-201.
  • > Hartel, T. (2001): A kétéltűek veszélyeztetettsége Maros megyében. — ACTA Hargitensia 8: 121-126.
  • > Hartel, T. (2001): Megfigyelések a foltos szalamandra (Salamandra salamandra) táplálkozási viselkedéséről. — ACTA Hargitensia 8: 115-120.
  • > Krecsák L., Hartel, T. (2001): Újabb adatok a pannon gyík (Ablepharus kitaibelii) bánsági és olténiai (Románia) előfordulásához. — ACTA Hargitensia 8: 111-113.
  • > Demeter, L., Hartel, T. (1999): Adatok a barna varangy (Bufo bufo) tavaszi vándorlásáról Segesváron. — ACTA Hargitensia 4: 99-102.

Ismeretterjesztő írások

  • > Hartel, T. (2007): Pentru o morală ecologică. Jurnalul Sighişoara Reporter, július.
  • > Hartel, T, Moga, C.I. (2006): Rezervaţia Breite: un paradis care a săpat de destrămare? — Jurnalul Sighişoara Reporter, július.
  • > Hartel, T. (2005): Zona ?Şercheş?: biodiversitate sau dezvoltare urbanistică? — Punctul, július.
  • > Hartel, T. (2003): Cserkészet Segesváron. — Vasárnap, március.
  • > Hartel, T. (2003): Starea ecologică a zonei oraşului Sighişoara din perspectiva faunei de amfibieni. — Jurnalul Sighişoara Reporter, március.
  • > Hartel, T. (2002): Oare contează gestul? — Jurnalul Sighişoara Reporter, szeptember.
  • > Hartel, T. (2001): Punct de vedere. — Jurnalul Sighişoara Reporter, szeptember.
  • > Hartel, T. (2000): Micuţ paradis în colţul unui orasel. — Jurnalul Sighişoara Reporter, május.
  • > Hartel, T. (1999): Câteva argumente în favoarea unei bălţi. — Jurnalul Sighişoara Reporter, június.
  • > Hartel, T. (1999): Broasca râioasă: un duşman al omului? — Jurnalul Sighişoara Reporter, május.