View In:   ArcGIS JavaScript   ArcGIS Online Map Viewer   ArcGIS Earth   ArcMap   ArcGIS Explorer

View Footprint In:   ArcGIS Online Map Viewer

Service Description: This dataset depicts where monitoring of one or more parameters to measure ocean, coastal, and estuarine acidification is being conducted in the Mid-Atlantic. As there is no widely accepted method yet to measure acidification (Co3-2) directly, it is calculated from two of the four commonly measured parameters (pH, pCO2, dissolved inorganic carbon [DIC] and total alkalinity [TA]) with known thermodynamic constants. The dataset comes from a variety of sources including state governments and academia whom measure acidification parameters. These data are meant to compile information about the sites that monitor acidification to assist in the development of a robust monitoring network in the Mid-Atlantic as per the goals of the Mid-Atlantic Coastal Acidification Network (MACAN). This map does not compile the monitoring data itself, but does link to the monitoring data where possible. This map is regularly updated as additional information about monitoring sites continues to emerge and develop. If you have additional information that you think should be included in this map, please contact info@MidACAN.org.

This dataset was updated on the Portal viewer in October 2023.

NOTE: Some monitoring site point locations have multiple records in the dataset representing different sampling events occurring at the exact same location over multiple years, or even within the same year. These different sampling events sometimes also measured different parameters. The total count of overlapping records/points for a single location are tallied in the 'Number of Samples at Location' attribute in the data.

Data Source: Mid-Atlantic Coastal Acidification Network (MACAN); web service published by the Mid-Atlantic Ocean Data Portal

Map Name: Layers 20231110 Fixed

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers:

• Acidification Monitoring, version 202310 (All Sites) (0)
• Acidification Monitoring, version 202310 (Active Sites as of Summer 2023) (1)
• Acidification Monitoring, version 202310 (Sites By Number of Parameters) (2)
• Acidification Monitoring, version 202310 (pH Sites) (3)
• Acidification Monitoring, version 202310 (pCO2 Sites) (4)
• Acidification Monitoring, version 202310 (TA Sites) (5)
• Acidification Monitoring, version 202310 (DIC Sites) (6)

Description:

Copyright Text: Mid-Atlantic Coastal Acidification Network (MACAN); web service published by the Mid-Atlantic Ocean Data Portal

Spatial Reference: 4326  (4326)


Single Fused Map Cache: false

Initial Extent:

XMin: -92.16241380247575
YMin: 33.453669569132074
XMax: -70.45207811966864
YMax: 48.94385362377818
Spatial Reference: 4326  (4326)

Full Extent:

XMin: -95.00069999995918
YMin: 25.18799999983992
XMax: -60.269999999904805
YMax: 45.00999999977391
Spatial Reference: 4326  (4326)

Units: esriDecimalDegrees

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Ocean Acidification Data, version 202309, DRAFT FOR INTERNAL USE ONLY
Author: Mid-Atlantic Coastal Acidification Network (MACAN); web service published by the Mid-Atlantic Ocean Data Portal
Comments: These data comprise the locations and methods of ocean and coastal acidification monitoring in the Mid-Atlantic. As there is no widely accepted method yet to measure acidification (CO3-2) directly, it is calculated from two of the four commonly measured carbonate system parameters (pH, pCO2, dissolved inorganic carbon [DIC] and total alkalinity [TA]) with known thermodynamic constants. This dataset is meant to compile information about the sites that monitor acidification to assist in the development of a robust monitoring network in the Mid-Atlantic as per the goals of the MidAtlantic Coastal Acidification Network (MACAN) and the Mid-Atlantic Regional Planning Body in the Mid-Atlantic Regional Ocean Action Plan. This map does not compile the monitoring data itself, but does link to the monitoring data when it is publicly available. The data come from a variety of publicly available sources including state governments and academic institutions, as well as from a 2022 MACAN survey of the Coastal and Ocean Acidification (COA) monitoring community. This map is regularly updated as additional information about monitoring sites continues to emerge and develop. If you have additional information that you think should be included in this map, please contact info@MidACAN.org.

This compilation is version October 2023, and is presented in the MARCO Mid-Atlantic Ocean Data Portal.
Subject: This dataset depicts where monitoring of one or more parameters to measure ocean, coastal, and estuarine acidification is being conducted in the Mid-Atlantic.
Category:
Keywords: ocean acidification
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   QueryDomains   Find   Return Updates