Research at BATS

Scientific investigation often generates as many questions as it answers. This has been particularly true in the area of oceanography. Big-picture questions (such as "How does the ocean react to global climate change, and what role does it play in ecosystem balance?") can be answered by in-depth analysis of data collected over a significantly long period of time.

The Bermuda Atlantic Time-series Study (BATS) was established to uncover mysteries of the deep by analyzing important hydrographic and biological parameters throughout the water column. Pursuing this goal has enabled BATS scientists — and oceanographers worldwide — to completely revise their perspective on the ocean's physical, chemical and biological processes. Sustained time-series data collection has challenged longstanding paradigms and has begun to uncover exciting new observations about the ocean.

In particular, BATS and other deep-ocean time-series studies have highlighted the importance of biological diversity in understanding biological and chemical cycles. Biological diversity in the ocean results in a diverse array of metabolic processes, and consequently varied methods for the turnover of dissolved organic carbon, for example. BATS scientists have also focused on carbon exchange between the oceans and atmosphere, seeking an understanding of how oceans respond to the clear impact of humans on atmospheric carbon dioxide. Carbon removal pathways from the surface ocean that were poorly quantified a decade ago — "active carbon transport" by migrant zooplankton and food web influences — have emerged as significant terms of the Biological Carbon Pump.

The BATS team continues to explore open and active oceanographic questions, and to integrate new methodologies. By maintaining an innovative approach to ocean science, we preserve our position on the cutting edge of this vast and exciting discipline.