After a week in the field, it is time to get back to the office. If you read my last blog post, you know we just did the biannual tortoise monitoring at Palo Alto Battlefield National Historical Park (PAAL), where I tagged along to deploy the tortoise radio tracking project. However, here at the Gulf Coast Network (GULN) of Inventory and Monitoring Program (I&M) office there are many projects rolling at the same time. The GULN is one of the thirty-two networks part of the Inventory and Monitoring Program of the National Park Service (see picture below). As the name suggests, the networks of the I&M program do inventories of the natural resources. They plan, design, and implement an integrated long-term monitoring program for the park vital signs. Vital signs are a subset of physical, chemical, and biological elements and processes of park ecosystems that are selected to represent the overall health or condition of park resources.

National Park Service Inventory and Monitoring Program Networks

Our network, GULN, is responsible for eight national parks: Big Thicket National Preserve, Gulf Islands National Seashore, Jean Lafitte National Historical Park and Preserve, Natchez Trace Parkway, Palo Alto Battlefield National Historical Park, Padre Island National Seashore, San Antonio Missions National Historical Park, and Vicksburg National Military Park (see picture 2). I was able to “visit” all of them through the data entry of one vital sign, water quality. Well, to be very specific, PAAL does not have water quality monitoring, but because I literally just came back from there, I am going to say I visited them all.

Gulf Coast Network Parks

Data entry is not the most exciting activity to do, but nevertheless, it is of much importance. All monitoring projects collect data in field sheets, however to be of any use the data needs to be added to the project database. Data entry is the first step for the information collected in the field to be turned into knowledge about the park. It was very interesting to see a snapshot of each park water quality status. I also learned about the differences of the monitoring schedule for our parks; some have every month, some bimonthly, and some quarterly. You can learn more about water quality monitoring for the GULN’s parks at