Climate-driven changes in biotic interactions can profoundly alter ecological
communities, particularly when they impact foundation species. In marine systems,
changes in herbivory and the consequent loss of dominant habitat forming species can
result in dramatic community phase shifts, such as from coral to macroalgal
dominance when tropical fish herbivory decreases,...
Full Text:
Vergés1,2,3, Peter D. Steinberg1,2,4, Mark E. Hay5, Alistair G. Poore2,3,
Alexandra H. Campbell1,2,3, Enric
Climate-driven changes in biotic interactions can profoundly alter ecological
communities, particularly when they impact foundation species. In marine systems,
changes in herbivory and the consequent loss of dominant habitat forming species can
result in dramatic community phase shifts, such as from coral to macroalgal
dominance when tropical fish herbivory decreases,...
Full Text:
-3).
22. Wu L., Cai W., Zhang L., Nakamura H., Timmermann A., Joyce T., McPhaden M.J., Alexander M
The ongoing retreat of glaciers globally is one of the clearest manifestations of recent global warming associated with rising greenhouse gas concentrations. By comparison, the importance of greenhouse gases in driving glacier retreat during the most recent deglaciation, the last major interval of global warming, is unclear due to uncertainties...
Full Text:
climate changes. Nature 428, 834-837 (2004).
3 Lambeck, K., Rouby, H., Purcell, A., Sun, Y. & Sambridge
The ongoing retreat of glaciers globally is one of the clearest manifestations of recent global warming associated with rising greenhouse gas concentrations. By comparison, the importance of greenhouse gases in driving glacier retreat during the most recent deglaciation, the last major interval of global warming, is unclear due to uncertainties...
Full Text:
Regional and global forcing of glacier retreat during
the last deglaciation
Jeremy D. Shakun1, Peter U
The ongoing retreat of glaciers globally is one of the clearest manifestations of recent global warming associated with rising greenhouse gas concentrations. By comparison, the importance of greenhouse gases in driving glacier retreat during the most recent deglaciation, the last major interval of global warming, is unclear due to uncertainties...
In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now...
Full Text:
, Joel L. Pederson16,
Michael J. Poulos3, TammyM. Rittenour16, Joel C. Rowland17, Peter Ruggiero18, Dylan
Ecological restoration programs often attempt to maintain or enhance ecosystem services (ES), but fine-scale
maps of multiple ES are rarely available to support prioritization among potential projects. Here we use agency
reports, citizen science, and social media as data sources to quantify the spatial distribution of five recreational
elements of...
Full Text:
priorities in the Laurentian Great
Lakes
J David Allan1*†, Sigrid DP Smith1†, Peter B McIntyre2, Christine
In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now...
Full Text:
, Peter Ruggiero18, Dylan J. Ward19, Andrew D. Wickert20, Elowyn M. Yager21
1Department of Geosciences
Species distribution models (SDMs) are increasingly applied in conservation management
to predict suitable habitat for poorly known populations. High predictive performance of
SDMs is evident in validations performed within the model calibration area (interpolation),
but few studies have assessed SDM transferability to novel areas (extrapolation), particularly
across large spatial scales...
Full Text:
Habitat Preferences
across Ocean Basins
Torres, L. G., Sutton, P. J. H., Thompson, D. R., Delord, K
There is a lack of consensus regarding the roles of sulfide saturation versus volatile degassing on the partitioning of Cu and Ag during differentiation and eruption of convergent margin magmas. Because of their oxidized character, volatile-rich magmas from the Eastern Manus Back-arc Basin (EMBB) only reach sulfide saturation following magnetite-driven...
Full Text:
descriptions by Dave Christie, Peter Michael and Tim Worthington (the logger varies from dredge to dredge, and