Green water is created by planktonic algae cells suspended in the water. The green water condition in backyard koi ponds and water gardens is typically a symptom of an under filtered pond. The nutrient levels (a.k.a algae food) in your pond are rising faster than the filter system can break them down.
Having considered the above-mentioned factors, you're ready to determine the number of calories you burn while cycling. For example, if you weigh 120-175 pounds and bike at an average rate of 10 mph, you will burn 215-240 calories per half hour. If you weigh 200-250 pounds and bike at the same speed, you will burn 300-360 calories per half hour.
Low Calorie Cooking Ideas. Calories burned cycling or riding a bike is influenced by body weight, intensity of exercise, conditioning level and metabolism. For the activities and exercises below, NutriStrategy calculates calories burned per hour for the body weights of 130, 155, 180 and 205 pounds. See also: Complete List of Calories Burned During Exercise, Sports, Activities-Cycling-Running-Walking-Swimming-Aerobics, Dancing, Exercise Class-Activities, Work, Hobbies.