Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Bruce D. Dudley"'
Autor:
Rachel Hale, John Zeldis, Bruce D. Dudley, Arman Haddadchi, David Plew, Ude Shankar, Andrew Swales, Keryn Roberts, Sorrel O’Connell-Milne, Piet Verburg
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Estuaries are impacted by catchment land use changes, driving degradation associated with eutrophication and alterations in sediment dynamics. Estuarine ecological monitoring has typically covered only recent periods, so magnitudes and trajectories o
Externí odkaz:
https://doaj.org/article/ff147273a00d4d69ba4e99abbcf0813d
Publikováno v:
Pacific Science. 70:333-347
Invasive nitrogen-fixing plants often increase energy and nutrient inputs to both terrestrial and aquatic ecosystems via litterfall, and these effects may be more pronounced in areas lacking native N2-fixers. We examined organic matter and nutrient i
Autor:
Henrietta Dulai, Rebecca Ostertag, R. F. Hughes, Gregory P. Asner, J. Yeh, S. K. Kettwich, Richard A. MacKenzie, Nicholas R. Vaughn, Yoshiyuki Miyazawa, Thomas W. Giambelluca, Jim Baldwin, C. A. Waters, J. Bishop, Bruce D. Dudley
Publikováno v:
Forest Ecology and Management. 458:117653
In ecosystems invaded by non-native plants invasion effects are often spatially variable, and this variability is difficult to capture via plot-scale sampling. We used airborne high-resolution LiDAR (Light Detection and Ranging) to generate spatially
Publikováno v:
Ecological Applications. 24:1954-1971
Groundwater levels in arid environments are dropping worldwide due to human extraction, and precipitation events are predicted to become rarer and more intense in many arid areas with global climate change. These changes will likely alter both primar
Publikováno v:
Marine Pollution Bulletin. 67:203-216
A survey of tissue-δ15N and tissue-N values in the green macroalga, Ulva, was conducted around the coast of New Zealand to determine if these indices could be used as indicators of anthropogenic nutrient loading in coastal waters. In addition, data
Publikováno v:
Aquatic Biology. 9:85-93
Stable isotopes are increasingly used to infer sources of nutrient enrichment and trophic linkages in coastal marine systems, although the utility of these tools often depends upon a pre- dictable expression of δ 15 N and δ 13 C signatures by prima
Autor:
Jeffrey S. Shima, Bruce D Dudley
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 44:39-51
Sewage effluent contains both dissolved and particulate matter that can affect coastal ecosystems and cascade through food webs. We used δ15N and δ13C ratios to explore performance of a kelp (Carpophyllum maschalocarpum) and two invertebrates (a gr