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Ion Chromatograph
Ion Chromatograph
Ion Chromatograph
Ion Chromatograph

 Major ions such as Sulfate and Chloride are measured with an Ion Chromatograph

 Major ions such as Sulfate and Chloride are measured with an Ion Chromatograph

Image from a video atop a building looking down at a tropical beach with palm trees and gently breaking waves.
Isla Verde Video Camera 1 Snapshot
Isla Verde Video Camera 1 Snapshot
Isla Verde Video Camera 1 Snapshot

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Photo of a beach looking off into the distance with gently breaking waves.
Isla Verde Video Camera 2 Snapshot
Isla Verde Video Camera 2 Snapshot
Isla Verde Video Camera 2 Snapshot

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Photo of a beach from up above, looking at gently breaking waves.
Isla Verde Video Camera 3 Snapshot
Isla Verde Video Camera 3 Snapshot
Isla Verde Video Camera 3 Snapshot

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Photo of a beach with gently breaking waves.
Isla Verde Video Camera 4 Snapshot
Isla Verde Video Camera 4 Snapshot
Isla Verde Video Camera 4 Snapshot

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Snapshot of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station

Time exposure image shows a curving beach and the water is smooth where waves were breaking over a 10-minute period.
Isla Verde Video Camera 2 Timex
Isla Verde Video Camera 2 Timex
Isla Verde Video Camera 2 Timex

Time-exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is time-averaged over 10 minutes of video.

Time-exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is time-averaged over 10 minutes of video.

Time exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image represents a time-ave
Isla Verde Video Camera 3 Timex
Isla Verde Video Camera 3 Timex
Isla Verde Video Camera 3 Timex

Time-exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is time-averaged over 10 minutes of video.

Time-exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is time-averaged over 10 minutes of video.

Dark image from a video camera shooting for 10 minutes, shows a beach and where varying degrees of movement happened.
Isla Verde Video Camera 4 Variance Image
Isla Verde Video Camera 4 Variance Image
Isla Verde Video Camera 4 Variance Image

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Image from a video camera shooting for 10 minutes tracks the brightest pixels through that time.
Isla Verde Video Camera 1 Bright Image
Isla Verde Video Camera 1 Bright Image
Isla Verde Video Camera 1 Bright Image

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Image from a video camera shooting for 10 minutes tracks the brightest pixels through that time.
Isla Verde Video Camera 2 Bright Image
Isla Verde Video Camera 2 Bright Image
Isla Verde Video Camera 2 Bright Image

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Image from a video camera shooting for 10 minutes tracks the brightest pixels through that time.
Isla Verde Video Camera 3 Bright Image
Isla Verde Video Camera 3 Bright Image
Isla Verde Video Camera 3 Bright Image

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Image from a video camera shooting for 10 minutes tracks the brightest pixels through that time.
Isla Verde Video Camera 4 Bright Image
Isla Verde Video Camera 4 Bright Image
Isla Verde Video Camera 4 Bright Image

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Bright image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the brightest pixels through 10 minutes of motion.

Image of a well sensor located in a salt marsh
Salt Marsh Well Sensor
Salt Marsh Well Sensor
Salt Marsh Well Sensor

A well sensor continuously monitors salinity, temperature, and water level in a salt marsh, Cape Cod, MA

A well sensor continuously monitors salinity, temperature, and water level in a salt marsh, Cape Cod, MA

Time exposure image shows a beach with palm trees and a blurry area where waves were breaking, over a 10-minute period.
Isla Verde Video Camera 1 Timex
Isla Verde Video Camera 1 Timex
Isla Verde Video Camera 1 Timex

Time exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image represents a time-averaged image from 10 minutes of video.

Time exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image represents a time-averaged image from 10 minutes of video.

Time exposure image shows a beach with a blurry area where waves were breaking, over a 10-minute period.
Isla Verde Video Camera 4 Timex
Isla Verde Video Camera 4 Timex
Isla Verde Video Camera 4 Timex

Time-exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is time-averaged over 10 minutes of video.

Time-exposure image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is time-averaged over 10 minutes of video.

Dark image from a video camera shooting for 10 minutes, shows a beach and where varying degrees of movement happened.
Isla Verde Video Camera 1 Variance Image
Isla Verde Video Camera 1 Variance Image
Isla Verde Video Camera 1 Variance Image

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Dark image from a video camera shooting for 10 minutes, shows a beach and where varying degrees of movement happened.
Isla Verde Video Camera 2 Variance Image
Isla Verde Video Camera 2 Variance Image
Isla Verde Video Camera 2 Variance Image

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Dark image from a video camera shooting for 10 minutes, shows a beach and where varying degrees of movement happened.
Isla Verde Video Camera 3 Variance Image
Isla Verde Video Camera 3 Variance Image
Isla Verde Video Camera 3 Variance Image

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Variance image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and shows areas of more movement as brighter colors.

Image from a video camera shooting for 10 minutes tracks the darkest pixels through that time.
Isla Verde Video Camera 1 Dark Image
Isla Verde Video Camera 1 Dark Image
Isla Verde Video Camera 1 Dark Image

Dark image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the darkest pixels through 10 minutes of motion.

Dark image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the darkest pixels through 10 minutes of motion.

Image from a video camera shooting for 10 minutes tracks the darkest pixels through that time.
Isla Verde Video Camera 2 Dark Image
Isla Verde Video Camera 2 Dark Image
Isla Verde Video Camera 2 Dark Image

Dark image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the darkest pixels through 10 minutes of motion.

Dark image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the darkest pixels through 10 minutes of motion.

Image from a video camera shooting for 10 minutes tracks the darkest pixels through that time.
Isla Verde Video Camera 3 Dark Image
Isla Verde Video Camera 3 Dark Image
Isla Verde Video Camera 3 Dark Image

Dark image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the darkest pixels through 10 minutes of motion.

Dark image of Isla Verde in San Juan, Puerto Rico, from a coastal video monitoring station. Image is compiled from 10 minutes of video and tracks the darkest pixels through 10 minutes of motion.