@article{knoll_vanni_renwick_dittman_gephart_2013, title={Temperate reservoirs are large carbon sinks and small CO2 sources: Results from high-resolution carbon budgets}, volume={27}, number={1}, journal={Global Biogeochemical Cycles}, author={Knoll, L. B. and Vanni, M. J. and Renwick, W. H. and Dittman, E. K. and Gephart, J. A.}, year={2013}, pages={52–64} }
 @article{dittman_buchwalter_2010, title={Manganese Bioconcentration in Aquatic Insects: Mn Oxide Coatings, Molting Loss, and Mn(II) Thiol Scavenging}, volume={44}, ISSN={["1520-5851"]}, DOI={10.1021/es1022043}, abstractNote={Streams below mountaintop removal-valley fill coal mining operations often have elevated Mn concentrations, but it remains unclear if Mn plays a role in biodiversity reduction. We examined various aspects of aqueous Mn interactions with aquatic insects exposed to environmentally relevant Mn concentrations, revealing complex behavior. First, Mn accumulation rates varied widely among 9 species. A significant percentage of total Mn accrued (mean 74%, range 24-95%) was associated with the cuticle, predominantly in the form of Mn-oxides, and to a lesser degree Mn(II). Mn II is also absorbed into tissues, possibly through calcium transporters. Increased ambient calcium concentrations decreased both adsorbed and absorbed Mn accumulation from solution. Though species showed similar Mn efflux rate constants (0.032-0.072 d(-1)), the primary mode of Mn loss was through molting. Both adsorbed and absorbed Mn is lost during the molt. Subcellular compartmentalization studies revealed an overwhelming tendency for internalized Mn to associate with the heat stable cytosolic protein fraction. After short dissolved Mn exposures, intracellular glutathione and cysteine levels were markedly reduced relative to controls. These findings suggest that Mn exposure results in transient physiological stress in aquatic insects which is likely relieved, in part, during the molting process.}, number={23}, journal={ENVIRONMENTAL SCIENCE & TECHNOLOGY}, author={Dittman, Elizabeth K. and Buchwalter, David B.}, year={2010}, month={Dec}, pages={9182–9188} }