- About
- With 500+ faculty, staff and students and three campus locations, the Batten School & VIMS are equipped to tackle pressing challenges through research, education and advisory service.
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- Research & Advisory
- Purple marsh crabs are significantly disrupting carbon cycling in salt marshes along the East Coast of the U.S., according to a study led by Batten School & VIMS scientists.
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- Batten School
- The R. Todd Stravitz Scholars Program will provide full tuition support for students pursuing the new bachelor’s degree in coastal & marine sciences at the Batten School & VIMS.
  
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- Engage
- Popular, free camps enable rising third through eighth graders to learn about the Chesapeake Bay, coastal ecosystems and environmental stewardship.
  
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- News & Events
- National TRAP Program funds large-scale cleanup of discarded fishing gear, first round of subawards totaling more than $1.4M supports 11 projects focused on removing derelict fishing gear from coastal waters in nine U.S. states and Palau.
  
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- Giving
- As an expression of parental pride in their daughter, Taylor Spencer ‘83 and Martha Spencer recently established an undergraduate field research endowment at the Batten School & VIMS.
  
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The pH Scale

The pH of surface seawater averaged around 8.2 for millions of years before the Industrial Revolution, but since then has been falling rapidly due to human emissions, and subsequent ocean uptake, of carbon dioxide. A decrease in pH means the water is more acidic and makes it harder for calcifying shellfish and other marine organisms to build and maintain their shell. A drop of 0.1 pH units represents a roughly 25% increase in acidity.