Search Results - "Risk, M.J."

Developing multimetric indices for monitoring ecological restoration progress in salt marshes by Langman, O.C., Hale, J.A., Cormack, C.D., Risk, M.J., Madon, S.P.

“…► Utilizing multimetric indices for evaluating ecosystem conditions. ► Automatic selection/reduction of monitoring measurements. ► Incorporation of restoration…”
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Modern and Palaeozoic iron ooids—a similar volcanic origin by Sturesson, U., Heikoop, J.M., Risk, M.J.

“…The discovery of an unconsolidated deposit of iron ooids of a kind not previously described, and in the vicinity of a volcanic island in Indonesia has shed new…”
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Nitrogen-15 Signals of Anthropogenic Nutrient Loading in Reef Corals by Heikoop, J.M., Risk, M.J., Lazier, A.V., Edinger, E.N., Jompa, J., Limmon, G.V., Dunn, J.J., Browne, D.R., Schwarcz, H.P.

“…The 15N content of tissue from the coral Porites lobata was enriched, relative to corals from reference sites, at 5 of 7 Indo-Pacific sewage-affected reefs…”
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Possible effect of sedimentary phosphorus on the accumulation of lead in Mytilus edulis by Bourgoin, B.P. (Trent University, Peterborough, Ontario, Canada), Risk, M.J, Aitken, A.E

“…The effect of different concentrations of phosphorus in sediment from Belledune harbour, N.B., (the main source of this phosphorus being spillage during…”
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Airborne lead and particulate levels in Semarang, Indonesia and potential health impacts by Browne, D.R, Husni, A, Risk, M.J

“…Spatial and temporal variation in airborne lead and total suspended particulates was examined in the city of Semarang, Indonesia, and surrounding area. Both…”
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Relationships between the partitioning of lead in sediments and its accumulation in the marine mussel, Mytilus edulis near a lead smelter by Bourgoin, B.P. (Trent Univ., Peterborough, Ont. (Canada). Environmental and Resource Studies Program), Risk, M.J, Evans, R.D, Cornett, R.J

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Porewater in coral heads: evidence for nutrient regeneration by Risk, M.J, Muller, H.R

“…Porewater from live coral heads was extracted by centrifugation and analyzed for pH, $O_2$, and nutrients. Decreased pH and $O_2$ concentrations and elevated…”
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Bioerosion of corals and the influence of damselfish territoriality: a preliminary study by Risk, M.J, Sammarco, P.W

“…Samples of the staghorn coral Acropora were taken from within territories defended by damselfish (Pisces: Pomacentridae) and from undefended areas. The fish…”
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Vanadium contamination monitored by an Arctic bivalve, Cyrtodaria kurriana by BOURGOIN, B. P, RISK, M. J

“…Tuktoyaktuk had one of the few natural harbours in the Western Arctic, and served as the principle support base for oil and gas industry operations. Sediment…”
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