Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Marc Schallenberg"'
Publikováno v:
Frontiers in Microbiology, Vol 7 (2016)
Nitrogenous run-off from farmed pastures contributes to the eutrophication of Lake Ellesmere, a large shallow lagoon/lake on the east coast of New Zealand. Tributaries periodically deliver high loads of nitrate to the lake which likely affect microbi
Externí odkaz:
https://doaj.org/article/335a0fd481d84d6fa3c4e6cff38d589c
Autor:
Yan Li, Yu Ma, Haijun Wang, Hongzhu Wang, Yongde Cui, Shijun Bian, Miao Zhang, Mengmei Liu, Yexin Yu, Marc Schallenberg
Publikováno v:
Journal of Oceanology and Limnology.
Autor:
Marc Schallenberg, Simon F.R. Hinkley, Putri Fraser, Cara A. Luiten, Phil M. Novis, Hugo Borges, Tracey J. Bell
Publikováno v:
Inland Waters. 12:232-244
The invasive centric diatom Lindavia intermedia arrived in New Zealand in recent decades. It produces a pelagic mucilage, which forms an adhesive substance known as lake snow. While determining cell concentrations of L. intermedia is relatively strai
Autor:
Piumika Samanali Garagoda Arachchige, Phil M. Novis, Marc Schallenberg, Keith C. Gordon, Fatema Ahmmed, Sara J. Fraser-Miller
Publikováno v:
Journal of Raman Spectroscopy. 52:2597-2608
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 55:592-611
The eutrophication of lake ecosystems due to anthropogenic activities has impacted lakes worldwide and shallow lakes are particularly vulnerable. The retention of phosphorus (P) in lake sediments a...
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 55:466-485
Mysidae are widely distributed in aquatic ecosystems and form a large proportion of the hyperbenthic biomass in estuaries. The seasonality, spatial distribution and reproductive biology of the two ...
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 77:1678-1687
Depth gradients in lakes are often key drivers of population divergence and speciation in fishes. New Zealand has many deep lakes but no known profundal specialist fishes or cases of intralacustrine speciation. We sampled a native benthic fish, the c
Autor:
Marc Schallenberg
Publikováno v:
Inland Waters. 11:1-12
Since the 1960s, theoretical and empirical advances in limnology have offered lake managers different approaches to address lake eutrophication problems. The Vollenweider input–output model and the...
Autor:
Mirko Dressler, Éva Ács, Nathan Manning, Ruth E. Sales, Marc Schallenberg, Phil M. Novis, Mónika Duleba, Keith C. Gordon
Publikováno v:
Journal of Phycology. 56:1232-1244
Lake snow, caused by the freshwater centric diatom Lindavia intermedia, has become problematic in several large, oligotrophic New Zealand lakes over the past decade. Macroaggregates produced by L. intermedia foul fishing lines, intake screens, and wa
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 54:527-550
There is concern about the deteriorating nutrient status of aquatic receiving environments in New Zealand. We estimated the amount by which current nitrogen (N) concentrations and loads exceed crit...