CLARKSVILLE, Tenn. (CLARKSVILLENOW) – There are several fun and family-friendly events planned to celebrate Independence Day in Clarksville and the surrounding area:

Clarksville’s Independence Day event set for July 3

The City of Clarksville will present its 11th annual Independence Day Celebration on Tuesday, July 3 at Liberty Park. The event is free and open to the public.

Liberty Park will open at 5 p.m. to allow handicap parking and activities and music will begin at 6:30 p.m. Seating is available throughout the park and the concerts will take place on the Great Lawn of the Wilma Rudolph Event Center.

Fort Campbell Independence Week: Carnival rides, fireworks, and more

The annual Fort Campbell Independence Week Carnival is July 3-7 at the Division Parade Field, featuring rides, games, food, fireworks, and a free concert.

Those1.. Introduction {#S001}
================

In 2011, the annual production of manure (cattle, swine and poultry) was estimated to be approximately 1400 million tonnes within the combined member states of the European Union (EU). Cattle are the largest producer of manure with an annual production of almost 1100 million tonnes wherein around 500 million tonnes is in the form of liquid manure (slurry and source separated liquid). Swine are the second largest producer with an annual production of about 175 million tonnes which comprises around 150 million tonnes of liquid manure (slurry and source separated liquid). In total, 50 million tonnes of livestock manure were anaerobically digested in 5250 biogas plants (4700 farm size biogas plants) which primarily operate with mesophile temperature ranges.\[[@CIT0001]\] Thus, only a minimal amount of annual manure