Research explorer tool

8 results

Structural and functional indices show similar performance in marine ecosystem quality assessment

Journal Article
Culhane, F. E., Briers, R. A., Tett, P., & Fernandes, T. F. (2014)
Structural and functional indices show similar performance in marine ecosystem quality assessment. Ecological Indicators, 43, 271-280. https://doi.org/10.1016/j.ecolind.2014.03.009
Reliable ecosystem quality assessment of marine environments is increasingly important due to mounting pressures attributable to human activities. Biotic indices are widely us...

Resightings of humpback whales in Hawaiian waters over spans of 10-32 years: Site fidelity, sex ratios, calving rates, female demographics, and the dynamics of social and behavioral roles of individuals

Journal Article
Herman, L. M., Pack, A. A., Rose, K., Craig, A., Herman, E. Y. K., Hakala, S., & Milette, A. (2011)
Resightings of humpback whales in Hawaiian waters over spans of 10-32 years: Site fidelity, sex ratios, calving rates, female demographics, and the dynamics of social and behavioral roles of individuals. Marine Mammal Science, 27(4), 736-768. https://doi.org/10.1111/j.1748-7692.2010.00441.x
From a database of approximately 5,000 Hawaiian humpback whales identified photographically between 1976 and 2010, we extracted 71 males and 39 females having resighting spans...

Urban ponds as an aquatic biodiversity resource in modified landscapes

Journal Article
Hill, M. J., Biggs, J., Thornhill, I., Briers, R. A., Gledhill, D. G., White, J. C., …Hassall, C. (2017)
Urban ponds as an aquatic biodiversity resource in modified landscapes. Global Change Biology, 23(3), 986-999. https://doi.org/10.1111/gcb.13401
Urbanization is a global process contributing to the loss and fragmentation of natural habitats. Many studies have focused on the biological response of terrestrial taxa and h...

Primary Production and Carbon uptake dynamics in the vicinity of south Georgia - balancing carbon fixation and removal

Journal Article
Gilpin, L., Priddle, J., Whitehouse, M., Savidge, G., & Atkinson, A. (2002)
Primary Production and Carbon uptake dynamics in the vicinity of south Georgia - balancing carbon fixation and removal. Marine Ecology Progress Series, 242, 51-62. https://doi.org/10.3354/meps242051
Primary production was measured at a series of stations in austral summer 1996 in the vicinity of South Georgia. Five stations were occupied along a 700 km transect southeastw...

The relationship between carbon and biovolume in marine microbial mesocosms under different nutrient regimes

Journal Article
Davidson, K., Roberts, E., & Gilpin, L. (2002)
The relationship between carbon and biovolume in marine microbial mesocosms under different nutrient regimes. European Journal of Phycology, 37(4), 501-507. https://doi.org/10.1017/s096702620200389x
Nutrient manipulation experiments were conducted on a natural planktonic community in outdoor mesocosms. Inorganic nitrogen (N) and silicon (Si) were added to achieve N: Si ra...

Response of temperate microplankton communities to N:Si ratio perturbation

Journal Article
Roberts, E. C., Davidson, K., & Gilpin, L. (2003)
Response of temperate microplankton communities to N:Si ratio perturbation. Journal of plankton research, 25(12), 1485-1495. https://doi.org/10.1093/plankt/fbg109
In order to study the effect of the nitrogen:silicon (N:Si) ratio on temperate microplankton food webs, mesocosm experiments were conducted in Trondheim (Norway) using two dif...

Seasonal influences on size-fractionated chlorophyll a concentrations and primary production in the north-west Indian Ocean

Journal Article
Savidge, G., & Gilpin, L. (1999)
Seasonal influences on size-fractionated chlorophyll a concentrations and primary production in the north-west Indian Ocean. Deep Sea Research Part II Topical Studies in Oceanography, 46(3-4), 701-723. https://doi.org/10.1016/S0967-0645%2898%2900124-6
Chlorophyll a (chl a) concentrations and primary production by the 0.2—2, 2—18 and >18 m phytoplankton size-fractions were estimated along a transect in the NW Indian Ocean ex...

Sediment Temperature Impact on Population Structure and Dynamics of the Crab Austruca iranica Pretzmann, 1971 (Crustacea: Ocypodidae) in Subtropical Mangroves of the Persian Gulf

Journal Article
Saeedi, H., Kamrani, E., Nordhaus, I., & Diele, K. (2018)
Sediment Temperature Impact on Population Structure and Dynamics of the Crab Austruca iranica Pretzmann, 1971 (Crustacea: Ocypodidae) in Subtropical Mangroves of the Persian Gulf. Wetlands, https://doi.org/10.1007/s13157-018-0998-5
Ocypodid crabs inhabit intertidal sandy/muddy flats of tropical and sub-tropical mangroves. Iran has three species of the genus Austruca. In contrast to A. sindensis and A. la...