Search Results - "Burns, Nancy R."

Slow recovery of High Arctic heath communities from nitrogen enrichment by Street, Lorna E., Burns, Nancy R., Woodin, Sarah J.

“…Arctic ecosystems are strongly nutrient limited and exhibit dramatic responses to nitrogen (N) enrichment, the reversibility of which is unknown. This study…”
Get full text

Light availability affects stream biofilm bacterial community composition and function, but not diversity by Wagner, Karoline, Besemer, Katharina, Burns, Nancy R, Battin, Tom J, Bengtsson, Mia M

“…Changes in riparian vegetation or water turbidity and browning in streams alter the local light regime with potential implications for stream biofilms and…”
Get full text

No evidence of aquatic priming effects in hyporheic zone microcosms by Bengtsson, Mia M., Wagner, Karoline, Burns, Nancy R., Herberg, Erik R., Wanek, Wolfgang, Kaplan, Louis A., Battin, Tom J.

“…The priming effect refers to quantitative changes in microbial decomposition of recalcitrant organic matter upon addition of labile organic matter and is a…”
Get full text

Functional and structural responses of hyporheic biofilms to varying sources of dissolved organic matter by Wagner, Karoline, Bengtsson, Mia M, Besemer, Katharina, Sieczko, Anna, Burns, Nancy R, Herberg, Erik R, Battin, Tom J

“…Headwater streams are tightly connected with the terrestrial milieu from which they receive deliveries of organic matter, often through the hyporheic zone, the…”
Get full text

Slow recovery of H igh A rctic heath communities from nitrogen enrichment by Street, Lorna E., Burns, Nancy R., Woodin, Sarah J.

“…Arctic ecosystems are strongly nutrient limited and exhibit dramatic responses to nitrogen ( N ) enrichment, the reversibility of which is unknown. This study…”
Get full text