Plum Island Ecosystem LTER Database

http://ecosystems.mbl.edu/PIE

 

 

 

Acceptance and utilization of PIE-LTER data requires that:

        The Principal Investigator should be sent a notice stating reasons for acquiring any data and a description of the publication intentions.

        The Principal Investigator of the data set be sent a copy of the report or manuscript prior to submission and be adequately cited in any resultant publications.

        A copy of any resultant publications should be sent to:

(Principal Investigator)
Ecosystems Center;
Marine Biological Laboratory
Woods Hole, MA 02543

 

 

PLUM ISLAND ECOSYSTEM LTER DATABASE

 

DATA FILE: Data file is available as both an Excel file (version 2000) or as a text (tab-delimited) file.

WAT-IP-catchments.xls, WAT-IP-catchments.txt

 

DOCUMENTATION FILE: WAT-IP-catchments.doc

 

YEAR: 1999-2000

 

PI: Charles Hopkinson

 

OTHERS: Ed Rastetter, Joe Vallino, Michael Williams, Solange Filoso, Luc Claessens, Jeff Evans

 

BRIEF DESCRIPTION OF DATA FILE: Nutrient data set of Ipswich River tributaries located in first- (F) and second- to fourth-order catchments (referred to as nodes - N). Data are for base-flow conditions (BASE) in all but the April 2000 set which was a storm event (EVENT). Samplings occurred from April 1999 to September 2000 and were collected and analyzed by MBL.

 

KEYWORDS: ammonium, calcium, carbon, chloride, dissolved, magnesium, nitrate, nitrogen, nutrient, organic, phosphate, phosphorus, potassium, sodium, sulfate, total

 

SITE TYPE: Watershed

 

RESEARCH LOCATION: x and y coordinates (meters) in MA State Plane NAD83

STREET NAMES

STATE X (m)

STATE Y (m)

Mill St. at Rahanis Park

225413

918471

180 Mill St.

225813

919101

Westwood Street, Burlington

224783

920351

Cook Rd

223953

921001

Lubbers Brook at Glen Rd. or Harn St.

225943

923781

Hwy 38

227873

920811

Wilmington land fill

227703

919341

Wildwood St.

228213

922521

Woburn St.

229263

922641

Kilmarnock St. next to Hwy 93

229883

921691

Hwy 62 NE of Jefferson Rd.

228083

924451

Ballardvale St. west of Hwy 93

228063

925701

Martins Brook off of Salem St.

229643

925521

Mill St. west of Hwy 28

231973

923471

Eastway west of Haverhill St.

232993

922361

Park St. south of Hwy 62

232743

924631

Washington at Elm St.

235323

925181

Duane Dr.

234953

925731

Norris Brook at Russell St.

240773

922711

Hilldale Ave.

240583

924661

Log Bridge or West St.

241613

925381

Middleton Rd. off of Gregory St.

242013

926531

Thunder Bridge

241973

930011

 

241493

930271

Peabody Rd. at Boston Brook

240753

929741

Mill St. draining Mill Pond

240933

928891

Marblehead St.

235873

927911

Westchester

233313

927031

Jenkins Rd.

233683

928291

Salem St.

232323

931021

Gray Rd.

232933

931341

Sharpener's Rd.

236743

931031

Pond Rd.

237513

931511

Chestnut St. north of Hwy 114

232223

934881

Hollow Tree Ln.

235833

937461

Stiles Pond outflow

237483

937291

Kimballs Pond outflow

239023

935841

Brookview Rd.

238703

935031

Main St. west of Middleton Rd.

240203

934721

Townsend off of Middleton Rd.

239963

934131

Middleton Rd. north of Lockwood Lane

241323

932971

Middleton Rd. south of Lockwood Lane

241643

932531

Lockwood Lane close to Arrowhead Farm Rd.

241893

932861

Topsfield Rd. close to Cahoon Rd.

241573

934431

Spofford Pond

239403

938141

Boxford Rd. off of Linebrook Rd.

245443

935841

Howlett Brook off of Haverhill Rd.

244853

933921

Silverbrook Rd.

243093

933051

Fish Brook Rd. off of Washington

243163

931251

School St. or Central St.

245153

932261

Hwy 97; main stem Ipswich

246333

930511

Just north of Bradstreet Hill off of Perkins Row

247143

931681

Perkins Row at Mile Brook

247123

932881

Howlett Brook at Ipswich Rd.

247803

933991

Main stem Ipswich at Ashbury Rd.

248223

933851

Gravelly Brook off of Topsfield Rd.

248923

934601

Black Brook at Winthrop St.

250673

933411

Highland St.; cross street same as that of Pingree School

250373

932181

Highland St. south of Linden St. intersection

250273

929721

Maple St. south of Burley St.

247083

927661

Nichols Brook at Old North St.

244343

927381

Whitaker Way off of Doges Row

251273

926491

drainage of Longham Reservoir

251493

926771

Essex St. close to Harwood

253873

925841

Miles River at Hill St.

255083

926321

Moulton St. close to Sagamore St.

255073

930961

Miles River at Hwy 1A

253853

934391

Fellows Rd.

254403

934171

Hwy 1A close to Lane's End

254363

936021

Sylvania Dam

254283

936547

Kimball Brook at Heard Dr.

253283

936251

Causeway Brook at Hwy 1A

 

 

Bridge St.

 

 

Lowe Pond

 

 

Harold Parker Rd.

 

 

 

EXPERIMENTAL DESIGN AND METHODS:

NOTES AND COMMENTS:

 

VARIABLE DESCRIPTION:

DATE = date (dd-mmm-yyyy)

STATION = station name (i.e, F or N, for first-order or node site, respectively)

STATE X = x coordinates (meters) in MA state plane NAD 83

STATE Y = y coordinates (meters) in MA state plane NAD 83

AREA = area of basin in km2

LAND USE % = percent of the sub basin as the land use type indicated

NO3 = nitrate + nitrite (M)

NH4 = ammonium (M)

PO4 = soluble reactive phosphorus (M)

TDN = total dissolved nitrogen (M)

TDP = total dissolved phosphorus (M)

Cl = chloride (M)

Na = sodium (M)

K = potassium (M)

Ca = calcium (M)

Mg = magnesium (M)

DOC = dissolved organic carbon (M)

na means the data are not available

 

CALCULATIONS:

 

FOR MORE INFORMATION, CONTACT:

Michael Williams

Ecosystems Center

Marine Biological Laboratory

7 MBL Street

Woods Hole, MA 02543

mailto:mikewilliams@mbl.edu

 

OTHER DATA FILES TO REFERENCE:

 

REFERENCE CITATIONS:

 

DATA AVAILABILITY STATUS:

Type 3

 

ARCHIVE INFORMATION:

Date of entry: July 21, 2001

Data entered by: M. Williams

Comments: