Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Theocharis Vavalidis"'
Autor:
Theocharis Vavalidis, Stamatis Zogaris, Alcibiades N. Economou, Athanasios S. Kallimanis, Dimitra C. Bobori
Publikováno v:
Water, Vol 11, Iss 9, p 1743 (2019)
Freshwater fishes are key indicators for delineating biogeographical maps worldwide. However, controversy in regional-scale ichthyogeographic boundaries still persists, especially in areas of high species endemicity, such as in Greece. One problem co
Externí odkaz:
https://doaj.org/article/d1097aa7a2f14a6a9ebb4d824c81ac4b
Autor:
Theocharis Vavalidis, Vassiliki Vlami, Stamatis Zogaris, Kelum Sanjaya, Linda Grapci-Kotori, Maarten P.M. Vanhove, Asanka D. Jayasinghe
Publikováno v:
Environmental Water Requirements in Mountainous Areas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3064c8c5fd90b2efb48b665665ccd49e
https://doi.org/10.1016/b978-0-12-819342-6.00004-x
https://doi.org/10.1016/b978-0-12-819342-6.00004-x
Autor:
Ken D. Bovee, Elias Dimitriou, Linda Grapci-Kotori, Asanka D. Jayasinghe, Rafael Muñoz-Mas, Christina Papadaki, Kelum Sanjaya, Nikolaos Th. Skoulikidis, Konstantinos X. Soulis, Konstantinos Stefanidis, Christos Theodoropoulos, Maarten P.M. Vanhove, Theocharis Vavalidis, Paolo Vezza, Vassiliki Vlami, Stamatis Zogaris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5414e35c8eda4660a0676d874d035a97
https://doi.org/10.1016/b978-0-12-819342-6.00013-0
https://doi.org/10.1016/b978-0-12-819342-6.00013-0
Autor:
Theocharis Vavalidis, Athanasios S. Kallimanis, Dimitra Bobori, Alcibiades N. Economou, Stamatis Zogaris
Publikováno v:
Journal for Nature Conservation. 64:126054
Europe’s Natura 2000 network (N2K), based on the EU Birds and Habitat Directives, has rapidly expanded protected areas targeting species and habitat types. In Greece, 52.4% of native freshwater fish are considered as species of EU community interes
Autor:
Theocharis Vavalidis, Nicholas Koutsikos, Stamatis Zogaris, Olga-Ioanna Kalantzi, Elias Dimitriou, Eleni Kalogianni, Leonidas Vardakas
Publikováno v:
Journal of Environmental Management. 278:111551
The design and implementation of appropriate management actions to tackle the spread and negative impacts of non-indigenous fish species (NIFS) in freshwater ecosystems still remains a complex task. In an effort to address the limitations of current
Autor:
Cristina Nunes, M. Tsinganis, Theocharis Vavalidis, Maria Rakka, Konstantinos Ganias, Evanthia Mantzouki
Publikováno v:
Marine Biology. 162:1879-1888
We investigated maternal body size and environmental effects on the oocyte size of the Atlantic sardine, Sardina pilchardus, a marine pelagophil, using a novel, oocyte stage-specific approach which takes into account the spawning lag. In particular,
Publikováno v:
Marine and Coastal Fisheries. 3:119-126
We present a method for estimating the interspawning interval (ISI) in batch-spawning teleosts with indeterminate fecundity based on the rate of oocyte growth and the size of oocytes at the beginning and end of the spawning cycle. The method is accom
Publikováno v:
Fisheries Research. 106:570-574
We present an automated procedure which uses micrographs of ovarian whole mounts to recognize, separate and count the oocytes of the spawning batch with the aim to provide estimates of batch fecundity. The method was applied in the Atlantic sardine,
Autor:
N. Th. Skoulikidis, Stamatis Zogaris, Nicholas Koutsikos, Theocharis Vavalidis, Drosos Koutsoubas, Eleni Kalogianni, Leonidas Vardakas
Publikováno v:
Knowledge and Management of Aquatic Ecosystems, Vol 0, Iss 416, p 30 (2015)
The distribution patterns of fish assemblages within streams can provide insights for river type classifications and may warrant specific conservation actions. However, there is limited knowledge of how fish assemblages assort along a longitudinal ax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::439125c674f57cfbd48182a5f3aa4fc0
https://zenodo.org/record/48141
https://zenodo.org/record/48141