David L. Kirchman

Affiliation: University of Delaware

Address: []

Orcid: 0000-0002-1527-5205

Project: U.S. JGOFS North Atlantic Bloom Experiment (1 datasets)

Dataset	Latest Version Date	Current State
Uptake of dissolved free amino acids, 15N uptake, thymidine production from R/V Atlantis II cruise AII-119-5 in the North Atlantic in 1989 (U.S. JGOFS NABE project) Role: Principal Investigator	2002-09-09	Final no updates expected

Project: U.S. JGOFS Equatorial Pacific (2 datasets)

Dataset	Latest Version Date	Current State
Bacterial abundance Thymidine & Leucine incorporation from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project Role: Principal Investigator	2001-08-27	Final no updates expected
Bacterial abundance Thymidine & Leucine incorporation from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project Role: Principal Investigator	2001-08-27	Final no updates expected

Project: Are abundant bacteria more active than rare bacteria in the Sargasso Sea? (3 datasets)

Dataset	Latest Version Date	Current State
Microbial abundance, activity, and nutrient concentrations in Delaware Bay from R/V Hugh R. Sharp HRS090706DK in the Delaware Bay from July 2009 (Active bacteria in surface waters project) Roles: Co-Principal Investigator, Contact	2013-01-22	Final no updates expected
Microbial abundance, activity, and nutrient concentrations in Delaware Bay from R/V Hugh R. Sharp HRS090706DK in the Delaware Bay from July 2009 (Active bacteria in surface waters project) Role: Co-Principal Investigator	2013-01-22	Final no updates expected
Paired metagenomic and metatranscriptomic data from R/V Atlantic Explorer AE1006, AE1024, Bermuda Atlantic Time Series Station (BATS), Sargasso Sea, Mar and Aug 2010 (Active bacteria in surface waters project) Role: Co-Principal Investigator	2014-04-23	Preliminary and in progress

Project: Activity and abundance of photoheterotrophs fueled by photochemically-produced substrates (2 datasets)

Dataset	Latest Version Date	Current State
Nutrients, chlorophyll-a, and light attenuation in the Delaware estuary from the R/V Hugh R. Sharp HRS110805DK, HRS111107DK, HRS120809DK, HRS121112DK, HRS1313, HRS1324 in 2011 - 2013 (PAPI: Photochemistry and Photoheterotroph Interactions project) Roles: Principal Investigator, Contact	2020-10-01	Final no updates expected
Solar irradiance in Delaware Estuary from the R/V Hugh R. Sharp HRS111107DK, HRS120809DK, HRS121112DK, HRS1313, HRS1324 in 2011 - 2013 (PAPI: Photochemistry and Photoheterotroph Interactions project) Role: Principal Investigator	2015-01-15	Final no updates expected