PIE LTER Publications

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Filters: Keyword is population dynamics and Author is Johnson, D.S.  [Clear All Filters]
2020
Johnson D.S., Shields J.D., Doucette D., Heard R..  2020.  A climate migrant escapes its parasites. Marine Ecological Progress Series. 641:111-121.
Martinez-Soto K.S., Johnson D.S..  2020.  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.
2019
Johnson D.S., Crowley C., Longmire K., Nelson J.A., Williams B., Wittyngham S..  2019.  The fiddler crab, Minuca pugnax, follows Bergmann’s rule.. Ecology and Evolution. 9:14489-14497.
Komatsu K.J., Avolio M.L, Lemoine N.P., Isbell F., Grman E., Houseman G.R., Koerner S.E., Johnson D.S., Wilcox K.R., Alatalo J.M. et al..  2019.  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.
2018
Nelson J.A., Johnson D.S., Deegan L.A., Spivak A.C., Sommer N.R..  2018.  Feedbacks Between Nutrient Enrichment and Geomorphology Alter Bottom-Up Control on Food Webs. Ecosystems.
2017
Johnson D.S., Heard R..  2017.  Bottom-up control of parasites. Ecosphere. 8
Johnson D.S., Williams B.L..  2017.  Sea level rise may increase extinction risk of a saltmarsh ontogenetic habitat specialist. Ecology and Evolution.
2015
Avolio M.L, La Pierre K.J., Houseman G.R., Koerner S.E., Grman E., Isbell F., Johnson D.S., Wilcox K.R..  2015.  A framework for quantifying the magnitude and variability of community responses to global change drivers. Ecosphere. 6
Johnson D.S..  2015.  The savory swimmer swims North: A northern range extension of the blue crab Callinectes sapidus? Journal of Crustacean Biology. 35:105-110.
2014
Johnson D.S..  2014.  Fiddler on the roof: a northern range extension for the marsh fiddler crab Uca pugnax. Journal of Crustacean Biology. 34:671-673.
2013
Johnson D.S., Short M.I..  2013.  Chronic nutrient enrichment increases the density and biomass of the mudsnail, Nassarius obsoletus.. Estuaries and Coasts. 36:28-35.
Pascal P-Y., Fleeger J.W., Boschker H.T.S., Mitwally H.M., Johnson D.S..  2013.  Response of the benthic food web to short- and long-term nutrient enrichment in saltmarsh mudflats.. Marine Ecological Progress Series. 474:27-41.
2012
Deegan L.A., Johnson D.S., Warren R.S., Peterson B.J., Fleeger J.W., Fagherazzi S., Wollheim W.M..  2012.  Coastal eutrophication as a driver of salt marsh loss. Nature. 490:388-392.
2011
Johnson D.S..  2011.  High-marsh invertebrates are susceptible to eutrophication. Marine Ecological Progress Series. 438:142-152.
Galvan K., Fleeger J.W., Peterson B., Drake D., Deegan L.A., Johnson D.S..  2011.  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.
2009
Johnson D.S., Fleeger J.W., Deegan L.A..  2009.  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.
Johnson D.S., Fleeger J.W..  2009.  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.
2008
Johnson D.S., Jessen B.J..  2008.  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.
Fleeger J.W., Johnson D.S., Galván K.A., Deegan L.A..  2008.  Top-down and bottom-up control of infauna varies across the saltmarsh landscape. Journal of Experimental Marine Biology and Ecology. 357:20-34.
Johnson D.S..  2008.  Trophic control of saltmarsh invertebrates. Ph.D.
2007
Deegan L.A., Bowen J.L., Drake D.C., Fleeger J.W., Friedrichs C.T., Galván K.A., Hobbie J.E., Hopkinson C., Johnson D.S., Johnson J.M. et al..  2007.  Susceptibility of salt marshes to nutrient enrichment and predator removal. Ecological Applications. 17:S-42-S63.
Johnson D.S., Fleeger J.W., Galván K.A., Moser E.B..  2007.  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.