Data Catalog

568 matching data sets (displaying 51 - 75)
Title Authors Start Date End Datesort descending Research Areas
Land Use, 37 Categories - Ipswich and Parker River Watersheds - 1991 - Idrisi Raster File. Robert G. Pontius Jr. 1991-01-01 1991-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, Anderson Level I, 7 Categories - Ipswich and Parker River Watersheds - 1991 - Idrisi Raster File. Robert G. Pontius Jr. 1991-01-01 1991-12-31 GIS & Maps, Ipswich and Parker Watersheds
Land Use, Anderson Level I - Ipswich Watershed - 1991 - Idrisi Raster File. Robert G. Pontius Jr. 1991-01-01 1991-01-01 GIS & Maps, Ipswich Watershed
Porewater nutrient concentrations from control plots in a Spartina alterniflora-dominated salt marsh at Goat Island, North Inlet, Georgetown, SC. Jim Morris, Karen Sundberg 1993-01-01 2019-12-31 Marsh, Long Term Experiments, Marsh Fertilization - Plot Level
Stable isotope (carbon, nitrogen and sulfur) data for primary producers and consumer organisms in the Plum Island Sound Estuary. Linda Deegan 1993-06-15 1994-06-16 Consumers
Bulk carbon, nitrogen, porosity, chlorophyll a and phaeopigments in sediments of the Parker and Rowley Rivers, Newbury and Rowley, Massachusetts, PIE LTER. Anne Giblin 1993-06-15 2017-09-27 Benthic Processes
Rates of benthic metabolism and nutrient cycling in the Parker and Rowley Rivers of the Plum Island Sound estuary, Massachusetts, PIE LTER. Anne Giblin 1993-06-15 2017-09-27 Benthic Processes
Monthly small nekton samplings collected in the Plum Island Estuary in 1993 Linda Deegan, Robert Buchsbaum 1993-06-16 1993-12-21 Consumers
Sediment porewater nutrients, sulfide, pH, and alkalinity in the Parker and Rowley River, Massachusetts Anne Giblin 1993-06-18 2004-09-14 Benthic Processes
Sediment redox potential in the Parker and Rowley River, Massachusetts Anne Giblin 1993-06-18 1994-07-25 Benthic Processes
PIE LTER dissolved nutrient and particulate concentrations of freshwater inputs to the Plum Island estuarine system, Massachusetts, taken approximately monthly. Wilfred Wollheim 1993-09-05 2019-12-06 Watersheds
Annual nutrient loading and yield to Plum Island Estuary, as measured at the Ipswich and Parker Dams Wilfred Wollheim 1993-09-05 2018-09-30 Watersheds
Nutrient concentrations from porewater samples at Spartina alterniflora-dominated salt marsh plots in North Inlet, Georgetown, SC. Jim Morris, Karen Sundberg 1993-12-01 2016-12-31 Marsh, Long Term Experiments, Marsh Fertilization - Plot Level
Monthly small nekton samplings collected in the Plum Island Estuary in 1994 Linda Deegan, Robert Buchsbaum 1994-03-22 1994-10-13 Consumers
Bird observations collected by volunteers along census tracks in the Parker River National Wildlife Refuge, intervals of observations are approximately twice a month. 1994-03-23 2003-10-22 Consumers
Breeding bird data using 50 m radius counting circles for the Parker River National Wildlife Refuge, Plum Island estuary, Massachusetts 1994-05-21 2002-07-13 Consumers
PIE LTER water-column nutrient and particulate transects along the Parker River Estuary, Massachusetts, 1994 - 2019. Nathaniel Weston 1994-06-16 2019-10-18 Estuary Water Column
PIE LTER geographic information regarding vegetation transects set up at the Argilla Rd. Salt marsh restoration site in Ipswich and a reference marsh (Rough Meadows) in Rowley, Massachusetts. Robert Buchsbaum 1995-01-01 2002-01-01 Marsh, Long Term Experiments
PIE LTER plant species presence along vegetation transects at the Argilla Rd. salt marsh restoration site (Ipswich) and Rough Meadows reference marsh (Rowley – Stackyard Road area), Massachusetts. Robert Buchsbaum 1995-01-01 2002-12-31 Marsh, Long Term Experiments
PIE LTER transects of the Parker River Plum Island Sound Estuary, Massachusetts conducted at dawn and dusk, containing dissolved oxygen, conductivity, temperature, percent saturation, pH, DIC and pCO2 data. Nathaniel Weston 1995-06-27 2019-10-20 Estuary Water Column
Marsh surface elevation data in fertilization plots of a Spartina alterniflora-dominated salt marsh at Goat Island, North Inlet, Georgetown, SC. Jim Morris, Karen Sundberg 1996-06-01 2016-12-31 Marsh, Long Term Experiments, Marsh Fertilization - Plot Level
Change in marsh surface elevation measured with a Surface Elevation Table (SET) at control plots in a Spartina alterniflora-dominated salt marsh,North Inlet, Georgetown, SC. Jim Morris, Karen Sundberg 1996-06-01 2017-12-31 Marsh, Long Term Experiments, Marsh Fertilization - Plot Level
Aboveground biomass from control plots in a Spartina patens-dominated salt marsh at Law's Point, Rowley River, Plum Island Ecosystem LTER, MA. Jim Morris, Karen Sundberg 1997-05-01 2021-10-31 Marsh, Long Term Experiments, Marsh Fertilization - Plot Level
PIE LTER measurements of the two tallest Phragmites australis stems per five meter interval along transects at the Argilla Rd. salt marsh restoration site (Ipswich, MA) and Rough Meadows reference marsh (Rowley, MA – Stackyard Road area). Robert Buchsbaum 1997-06-19 2002-06-24 Marsh, Long Term Experiments
Monthly small nekton samplings collected in the Plum Island Estuary in 1997 Linda Deegan 1997-08-11 1997-12-10 Consumers

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