Home » Ecosystem health

November 20, 2014

State of the South Atlantic Ecosystems kickoff workshop

Jane Hawkey, Caroline Donovan, and I had a fantastic visit to Raleigh, NC, where we are working with the South Atlantic Landscape Conservation Cooperative (SALCC) develop a State of the South Atlantic Ecosystems Assessment. Over the last two years or so, the SALCC has been developing a set of indicators that reflect on conservation priorities […]

Continue Reading »


November 18, 2014

Growing minds through growing oysters

In late October 2014, I travelled to New York City to represent IAN at the media launch of a new National Science Foundation (NSF) project based in New York Harbor and led by PACE University. It’s a pretty big deal to receive major funding from the NSF and this is the first NSF project that […]

Continue Reading »


June 13, 2013

Singing the Chesapeake Bay Blues

As part of the Scaling Up: Future of Environmental Decisions workshop (2-7 June 2013), I wrote “Singing the Chesapeake Bay Blues”. Apologies to my colleague Howard Ernst, who wrote an excellent book “Chesapeake Bay Blues“, for adopting his book title into the song. This workshop was sponsored by the Ecological Society of America, with National […]

Continue Reading »


April 17, 2013

Everything Down the Drain – Why?

Is it time to rethink our 19th century approach to dealing with human waste? The discovery of the cause of a cholera epidemic in London, in the mid 19th century, unleashed an international movement that improved sanitation in cities, and also altered the relationship between people and the environment. The result has been an increase […]

Continue Reading »


March 20, 2013

Better ways to look at what we’re doing to Chesapeake Bay?

New ways of looking at data promise to give a clearer picture of the effects of restoration in the ecosystem. People have worked hard to bring the Chesapeake Bay back to health. Yet, why is it so difficult to see the results? The IAN program’s Chesapeake Bay Report Card for 2011 gives the bay a […]

Continue Reading »


March 18, 2013

A visit to The Water Institute of the Gulf in Baton Rouge

I traveled to Baton Rouge, Louisiana for a two day workshop at the relatively new, The Water Institute of the Gulf (of Mexico). I have been to Baton Rouge several times over the past few years, most recently to work with the State of Louisiana’s Coastal Protection and Restoration Authority on the 2012 Master Plan. […]

Continue Reading »


February 25, 2013

The role of science in environmental management case studies along a population gradient

The management objectives for achieving ecosystem health can be divided into ecosystem objectives, water quality objectives, and human health objectives (Pantus and Dennison 2005). Different population sizes result in different environmental issues and ecosystem management objectives. Therefore, the way of approaching management objectives vary based on different population sizes. In this essay, we compare five […]

Continue Reading »


January 27, 2012

Brisbane 2011: Living with Floods and Dancing with Dugongs: Part 1- Introduction

A seminar entitled ‘Brisbane 2011: Living with Floods and Dancing with Dugongs’ was presented on 8 July 2011. The seminar was sponsored by the University of Queensland Global Change Institute, and delivered at the historic Customs House in downtown Brisbane, situated along the shore of the Brisbane River. The following fifteen part blog series captures […]

Continue Reading »


July 1, 2010

Discussion following Howard Townsend’s seminar on Communicating complex scientific results for ecosystem-based management using cgi (computer generated image) animation

This blog post discusses the seminar given by Howard Townsend, of the NOAA Chesapeake Bay Office, at the IAN Seminar Series on June 24, 2010. Following Howard’s seminar, two short videos were aired. The first one depicted some of Howard’s hidden talents on the dance floor, and the second one was a 6 minute Computer […]

Continue Reading »


May 3, 2010

Chesapeake Bay restoration: Are we headed in the right direction?

The Chesapeake Bay Program has a long history of setting goals, and unfortunately an equally long history of NOT reaching these goals. The initial Chesapeake Bay Program goal, set in 1984, was for a 40% reduction in nutrient loads entering the Bay, specifically nitrogen and phosphorus. In spite of considerable investments in various nutrient reduction […]

Continue Reading »


Older Posts »