Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Giovanni Daneri"'
Autor:
María José Martínez‐Harms, Juan J. Armesto, Juan Carlos Castilla, Anna Astorga, José Aylwin, Alejandro H. Buschmann, Victoria Castro, Giovanni Daneri, Miriam Fernández, Taryn Fuentes‐Castillo, Stefan Gelcich, Humberto E. González, Rodrigo Hucke‐Gaete, Pablo A. Marquet, Flavia Morello, Laura Nahuelhual, Patricio Pliscoff, Brian Reid, Ricardo Rozzi, Cesar Guala, David Tecklin
Publikováno v:
Conservation Science and Practice, Vol 4, Iss 1, Pp n/a-n/a (2022)
Abstract Mechanisms that reliably and efficiently guide practitioners to find relevant evidence are urgent for conservation decision‐making in Chilean Patagonia. The objective of this study was to systematically collect, characterize, and synthesiz
Externí odkaz:
https://doaj.org/article/93a00191d7e748ff942a5f8233af8d71
Publikováno v:
Frontiers in Microbiology, Vol 12 (2022)
Fjord ecosystems cycle and export significant amounts of carbon and appear to be extremely sensitive to climate change and anthropogenic perturbations. To identify patterns of microbial responses to ongoing natural and human-derived changes in the fj
Externí odkaz:
https://doaj.org/article/d5c3659d00fb4f499c43e7f7436a7031
Autor:
Federico Betti, Francesco Enrichetti, Giorgio Bavestrello, Andrea Costa, Alessandra Moreni, Marzia Bo, Paula Ortiz Saini, Giovanni Daneri
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Chilean Patagonia hosts one of the extensive fjord systems in the world, spanning more than 1,600 km between 41 and 55°S, and with a complex geomorphology and hydrography that supports rich and unique assemblages of marine fauna. The biodiversity of
Externí odkaz:
https://doaj.org/article/d07481d263c64dcda9276a8a79819bbd
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Aulacomya atra is an active suspension feeder, spatially dominant in the shallow-water hard-bottom benthic communities of the Chilean Patagonia fjords. In this region, the vertical flux of autochthonous organic matter (OM) reaching the benthos is aug
Externí odkaz:
https://doaj.org/article/b21436bf16f34a9888147ab37e2f2faf
Autor:
Matthew G. Marshall, Anne M. Kellerman, Jemma L. Wadham, Jon R. Hawkings, Giovanni Daneri, Rodrigo Torres, Helena V. Pryer, Alexander Beaton, Hong Chin Ng, Alejandra Urra, Laura F. Robinson, Robert G. M. Spencer
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Biogeochemical processes in fjords are likely affected by changes in surrounding glacier cover but very little is known about how meltwater directly influences dissolved organic matter (DOM) in fjords. Moreover, the data available are restricted to a
Externí odkaz:
https://doaj.org/article/18cbaa4e7d8046ce82b699bf10374e4e
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
At the southern tip of South America, evidence of shellfish toxicity has been recorded in the accounts of early explorers and shipwreck survivors since the late 16th Century. Blooms of the toxic dinoflagellate Alexandrium catenella were described in
Externí odkaz:
https://doaj.org/article/e73f58b1e364425a854500ff9a2fb8ea
Autor:
Helena V. Pryer, Jade E. Hatton, Jemma L. Wadham, Jon R. Hawkings, Laura F. Robinson, Anne M. Kellerman, Matthew G. Marshall, Alejandra Urra, Anna Covey, Giovanni Daneri, Vreni Häussermann, Katharine R. Hendry
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Proglacial rivers have been shown to have distinctive silicon (Si) isotope compositions, providing new insights into the mechanisms controlling Si cycling in the subglacial environment and suggesting terrestrial Si isotope exports may have varied bet
Externí odkaz:
https://doaj.org/article/e1e3508b73274f8badf4bbee36ce1f35
Publikováno v:
European Journal of Taxonomy, Iss 715 (2020)
Until now, only 177 species of sponges (Porifera) have been reported for Chilean coastal waters. Here we describe recent scuba diving surveys undertaken to improve our knowledge of the diversity of the sponge fauna of the Seno Magdalena, Puyuhuapi Fj
Externí odkaz:
https://doaj.org/article/c5d7c0ad6c3745e9b8b31215df688050
Autor:
Benjamín M. Srain, Marcus Sobarzo, Giovanni Daneri, Humberto E. González, Giovanni Testa, Laura Farías, Alex Schwarz, Norma Pérez, Silvio Pantoja-Gutiérrez
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
We studied the dynamics of fermentation and anaerobic degradation of organic matter at a fixed station in the Oxygen Minimum Zone (OMZ) within the Humboldt Current System off Concepción, central Chile. Products of the main anaerobic microbial reacti
Externí odkaz:
https://doaj.org/article/fa7b364c334d4c8798d5b62e0e05383d
Autor:
Marcelo H. Gutiérrez, Diego Narváez, Giovanni Daneri, Paulina Montero, Iván Pérez-Santos, Silvio Pantoja
Publikováno v:
Frontiers in Marine Science, Vol 5 (2018)
Since microorganisms play a major role in the biogeochemistry of the ocean, understanding structure and dynamics of natural microbial communities is crucial in assessing the impact of environmental changes on marine ecosystems. In order to identify k
Externí odkaz:
https://doaj.org/article/d13cf741ea574705a0caf73adbf3f37d