Stephen A. Macko

Nitrogen form, availability, and mycorrhizal colonization affect biomass and nitrogen isotope patterns in Pinus sylvestris (2008)

Hobbie, Erik A, COLPAERT, Jan, White, Marguerite W, Ouimette, Andrew P, Macko, Stephen A

Nitrogen (N) isotope patterns are useful for understanding carbon and nitrogen dynamics in mycorrhizal systems but questions remain about how different N forms, fungal symbionts, and N availabilities...

Finfish-Waterbird Trophic Interactions in Tidal Freshwater Tributaries of the Chesapeake Bay (2007)

Catherine B. Viverette, Greg C. Garman, Stephen P. McIninch, A. Catherine Markham, Bryan D. Watts, Stephen A. Macko

With the DDT ban enacted in the early 1970s, piscivorous bird populations have grown exponentially throughout the tidal reach of the Chesapeake Bay. However, avian population growth is not uniform...

Carbon, nitrogen and stable isotopes of core 113-689B (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-689C (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-689D (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-690A (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-690B (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-693A (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-693B (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-694A (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-694B (2006)

Macko, Stephen A

Carbon, nitrogen and stable isotopes of core 113-694C (2006)

Macko, Stephen A

Stable Isotope Analysis of Temporal Variation in the Diets of Pre-Fledged Laughing Gulls (2002)

Amanda J. Knoff, Stephen A. Macko, R. Michael Erwin, Kevin M. Brown

STABLE-ISOTOPE ANALYSIS OF CANVASBACK WINTER DIET IN UPPER CHESAPEAKE BAY (2001)

G. Michael Haramis, Dennis G. Jorde, Stephen A. Macko, Jane L. Walker

Organic geochemistry : principles and applications / edited by Michael Engle and Stephen A. Macko (1993)

Engel, Michael. (Michael H.), Macko, Stephen A

Incluye bibliografía e índice

(Table 1) Carbon, nitrogen and stable isotopes of ODP Hole 113-689B (1990)

Macko, Stephen A, Pereira, Christopher PG

Organic chemistry of Neogene sediments from OPD Leg 113 (1990)

Macko, Stephen A, Pereira, Christopher PG

Stable carbon and nitrogen isotopic compositions as well as organic carbon and total nitrogen contents of cored material are reported for the Weddell Sea, Ocean Drilling Program (ODP) Sites 689 and...

An investigation of the dissolved free amino acids in the Damariscotta River Estuary, Maine /--by Stephen A. Macko. (1976)

Macko, Stephen A.

"December 1976."