Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Robert A. Leidy"'
Autor:
Robert A. Leidy, Peter B. Moyle
Publikováno v:
Conservation Science and Practice, Vol 3, Iss 8, Pp n/a-n/a (2021)
Abstract Freshwater biodiversity loss exceeds that in terrestrial systems; fishes are a predominant indicator of this catastrophe. Current worldwide estimates of freshwater fish species threatened with extinction are about 30%. We discuss why standar
Externí odkaz:
https://doaj.org/article/f50b7191cb5d4c3994de63ac0813e4a3
Autor:
Hana Moidu, Pablo Rodríguez‐Lozano, Robert A. Leidy, Michael T. Bogan, Theodore E. Grantham, Stephanie M. Carlson
Publikováno v:
Freshwater Biology.
Autor:
Peter B. Moyle, Robert A. Leidy
Publikováno v:
The Living Planet ISBN: 9781108758826
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f4053a0a8d2e739d788f899dad0b8a3
https://doi.org/10.1017/9781108758826.010
https://doi.org/10.1017/9781108758826.010
Publikováno v:
Western North American Naturalist. 81
During the spring of 2006, we observed predation by California whiptail (Aspidoscelis tigris munda) on the endemic coastal roach (Hesperoleucus venustus) from an isolated pool along an intermittent reach of Coyote Creek, Santa Clara County, Californi
Publikováno v:
PLoS ONE, Vol 10, Iss 11, p e0141707 (2015)
Urbanization is one of the leading threats to freshwater biodiversity, and urban regions continue to expand globally. Here we examined the relationship between recent urbanization and shifts in stream fish communities. We sampled fishes at 32 sites i
Externí odkaz:
https://doaj.org/article/7271c7c7f0fb4fc3a1a8578562ccfe74
Autor:
Linnea Neuhaus, Robert A. Leidy, Christopher J. Hernandez, Michael T. Bogan, Stephanie M. Carlson
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 29:976-989
In many intermittent streams, remnant pools persist after flow ceases and provide refuge for aquatic organisms able to tolerate stagnant water conditions. The conservation value of these pools may be greatly under‐appreciated, especially in regions
Autor:
Marwan H. Khater, Robert K. Leidy, Thomas Houghton, Sebastian Engelmann, Alexander Janta-Polczynski, Paul Fortier, William M. J. Green, Bo Peng, Tymon Barwicz, Nicolas Boyer, Swetha Kamlapurkar
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 25:1-13
Improving the scalability and cost efficiency of photonic packaging is central to fulfilling the silicon photonic promise of low-cost devices with unprecedented optical complexity. A key enabler toward this goal is an efficient, large-mode, integrate
Publikováno v:
Western North American Naturalist. 80
Caddisflies within the genus Gumaga are generally considered shredders (i.e., consumers of leaf litter) or grazers (i.e., consumers of algae). We report on observations of Gumaga nigricula scavenging animal carcasses within and adjacent to isolated p
Autor:
Yves Martin, Nicolas Boyer, Alexander Janta-Polczynski, Ted Lichoulas, Paul Fortier, Eddie Kimbrell, Tymon Barwicz, Darrell Childers, Yoichi Taira, Bo Peng, Jae-Woong Nah, Elaine Cyr, Swetha Kamlapurkar, Hidetoshi Numata, Marwan H. Khater, Shotaro Takenobu, Robert K. Leidy, Sebastian Engelmann
Publikováno v:
Optical Fiber Technology. 44:24-35
Silicon photonics can enable optical circuits of unprecedented complexity and cost efficiency. It employs lithography to effectively pre-assemble optical devices on wafers fabricated in existing microelectronic facilities with decades of cost and rel
Publikováno v:
Journal of Arid Environments. 166:83-85
Intermittent streams account for approximately one half of the global river network, and are especially common in arid and semi-arid regions. These systems are inhabited by several fish species that are adapted to their natural flow intermittency. Wh