2017 VRPS Member Webinar Schedule

2017 VRPS Member Webinar Schedule Wednesday, January 25, 2017, 11am-12pm Park Operations Resource is intended to offer information, education and networking opportunities for those professionals in the areas of park operations, park management, and field maintenance. Dan Smith, CPRP (Hanover), Marlie Smith (Richmond), and Katey Legg, CPRP (Gloucester) will discuss how the VRPS Park Operations Resource effort came about and what the plans for 2017 include. Login and register here! Wednesday, March 1, 2017, 10-11am  Join 2017 VRPS Awards co-chairs Jason Bookheimer, CPRP (Danville Parks and Recreation) and Sandy Kellogg (Fairfax County Park Authority) as they discuss the 2017 VRPS Awards process (recognizing excellence in 2016). Learn about changes to the selection criteria and online submission process, as well as how to best represent your nomination via your application. Login and register here! Wednesday, May 3, 2017, 10-11am  Join Neil Luther (Director, Henrico Division of Recreation and Parks) and Greg Sager (Director, Hanover County Parks and Recreation) as they discuss Developing and Managing Dog Parks. Both localities have successfully created dog parks in their Central Virginia locations with nothing but wagging tails from their customers :) Login and register here! More webinars to come later in the year!

52 Ways to Use Your VRPS Membership: Week 50: Batlingo like Karst and Spelunking

by Nancy Turnage, VRPS Central Office

Most of the information below is courtesy of the Virginia Department of Conservation and Recreation and a caving blog they published on 10/10/2012.

Virginia Department of Conservation and Recreation:  Virginia Natural Heritage Karst Program
Cave and Karst Protection

Virginia has 27 karst counties in the western part of the state in the Valley and Ridge region:

What Exactly is Karst?
Karst is a landscape formed from the dissolution of soluble rocks including limestone, dolomite and gypsum. It is characterized by sinkholes, caves, and underground drainage systems (Fig. 1). Nearly all surface karst features are formed by internal drainage, subsidence, and collapse triggered by the development of underlying caves (Palmer, 1991). Rainwater becomes acidic as it comes in contact with carbon dioxide in the atmosphere and the soil. As it drains into fractures in the rock, the water begins to dissolve away the rock creating a network of passages. Over time, water flowing through the network continues to erode and enlarge the passages; this allows the plumbing system to transport increasingly larger amounts of water (Gunn, 2004). This process of dissolution leads to the development of the caves, sinkholes, springs, and sinking streams typical of a karst landscape.

So, to sum:

• Karst - a landscape resulting to a significant degree from the dissolution of bedrock
• Karst - landscapes are most commonly underlain by limestone and dolostone bedrock.
• Karst - landscape features include sinkholes, sinking and losing streams, caves, and large flow springs.
• Karst - landscapes are characterized by underground drainage networks that commonly bypass surface drainage divides.
• Karst - landscapes provide and support habitat for rare animal and plant species, including bats, cave-adapted invertebrates, plants that grow on the surface and at springs and seeps, and fish and mussels living in streams and rivers fed by karst springs.
• Karst - landscapes supply water for many Virginians. Land use activities place these water supplies at risk.
• Rivers leading to the Chesapeake Bay start in and flow through karst topography in Virginia.

DCR's Project Underground is a source of interdisciplinary instructional activities, and its staff conducts workshops and in-service training programs. These materials and workshops are designed for classroom teachers, cavern, park, museum, and nature center staff, or any youth-oriented group leaders.

The program - The purpose of Project Underground is to create and build awareness of and responsible attitudes toward karst and cave resources and their management needs. The project is an environmental education program designed to promote better understanding of caves and karstlands. It is a supplemental program for use by educators of kindergarten through high school age students. Participants in Project Underground activities will gain an understanding of how the underground environment is an important part of the total environment.

Workshops - Project Underground materials are available through workshops held in your area. During these workshops, you will participate in hands-on activities, learn more about caves and karst ecology, and expand your knowledge and teaching skills. You will also meet and share ideas, information and resources with other professionals.

Facilitator training - Project Underground is based on the Training the Trainer model. Interested educators are trained to be certified workshops facilitators. You receive more in-depth information on caves and karst and the community issues surrounding them.

Happy spelunking!