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Filters: Keyword is LTER-PIE and Author is Johnson, D.S. [Clear All Filters]
Worm holes and their space-time continuum: Spatial and temporal variability of macroinfaunal annelids in a northern New England salt marsh. Estuaries and Coasts. 30:226-237.. 2007.
Weak response of saltmarsh infauna to ecosystem-wide nutrient enrichment and fish predator reduction: A four-year study. Journal of Experimental Marine Biology and Ecology. 373:35-44.. 2009.
Top-down and bottom-up control of infauna varies across the saltmarsh landscape. Journal of Experimental Marine Biology and Ecology. 357:20-34.. 2008.
Susceptibility of salt marshes to nutrient enrichment and predator removal. Ecological Applications. 17:S-42-S63.. 2007.
Sea level rise may increase extinction risk of a saltmarsh ontogenetic habitat specialist. Ecology and Evolution.. 2017.
The savory swimmer swims North: A northern range extension of the blue crab Callinectes sapidus? Journal of Crustacean Biology. 35:105-110.. 2015.
Saltmarsh plant responses to eutrophication. Ecological Applications.. 2016.
Response of the benthic food web to short- and long-term nutrient enrichment in saltmarsh mudflats.. Marine Ecological Progress Series. 474:27-41.. 2013.
Natural abundance stable isotopes and dual isotope tracer additions help to resolve resources supporting a saltmarsh food web.. Journal of Experimental Marine Biology and Ecology. 410:1-11.. 2011.
Large-scale manipulations reveal that top-down and bottom-up controls interact to alter habitat utilization by saltmarsh fauna. Marine Ecology Progress Series. 377:33-41.. 2009.
High-marsh invertebrates are susceptible to eutrophication. Marine Ecological Progress Series. 438:142-152.. 2011.
Global-change effects on plant communities are magnified by time and the number of global-change factors imposed.. Proceedings of the National Academy of Sciences of the United States of America. 116:17867-17873.. 2019.
A framework for quantifying the magnitude and variability of community responses to global change drivers. Ecosphere. 6. 2015.
Fiddler on the roof: a northern range extension for the marsh fiddler crab Uca pugnax. Journal of Crustacean Biology. 34:671-673.. 2014.
The fiddler crab, Minuca pugnax, follows Bergmann’s rule.. Ecology and Evolution. 9:14489-14497.. 2019.
The fiddler crab Minuca pugnax () (Decapoda: Brachyura: Ocypodidae) reduces saltmarsh algae in its expanded range . Journal of Crustacean Biology.. 2020.
Feedbacks Between Nutrient Enrichment and Geomorphology Alter Bottom-Up Control on Food Webs. Ecosystems.. 2018.
Do spur-throated grasshoppers, Melanoplus spp. (Orthoptera: Acrididae), exert top-down control on smooth cordgrass Spartinaalterniflora in northern New England? Estuaries and Coasts. 31:912-919.. 2008.
Discontinuities in soil strength contribute to destabilization of nutrient‐enriched creeks. Ecosphere.. 2018.
The density of the Atlantic marsh fiddler crab (Minuca pugnax, Smith, 1870) (Decapoda: Brachyura: Ocypodidae) in its expanded range in the Gulf of Maine, USA . Journal of Crustacean Biology. 40:544-548.. 2020.
Coastal eutrophication as a driver of salt marsh loss. Nature. 490:388-392.. 2012.
A climate migrant escapes its parasites. Marine Ecological Progress Series. 641:111-121.. 2020.
Chronic nutrient enrichment increases the density and biomass of the mudsnail, Nassarius obsoletus.. Estuaries and Coasts. 36:28-35.. 2013.
Bottom-up control of parasites. Ecosphere. 8. 2017.