This could help scientists better understand ocean nutrient circulation (accurate Nitrate and Phosphate measurement is CRITICAL).

Without further testing, people wonder which varieties of corn will do best under optimized efficiency of N fertilizer in relation to weather conditions as they change over the next few decades.

Arctic tundra plants take up much more nitrate than previously thought. Some species, such as this plant Polygonum bistorta, take up more nitrate than low-latitude plants.

A team of 10 Eco-conscious 8th grade students used NECi's Nitrate Test Kits to advance to National Competition.