Less than 1 of all the earths water is readily available for human consumption. In the semiarid desert plains of the southwest United States where rainfall averages just 2 1 2 centimeters per month, tom maddock studies this scarce resource. Dr. Maddock the real problem that we have is that with increasing populations and shortages of water we are becoming very vulnerable. In the southwest, theres a very unique vulnerability here, simply because where do we get the water if there is no water . Narrator across the country in northern florida, the quantity of water isnt an issue. Rainfall averages an abundant 1 1 4 meters each year. Wendy graham and her colleagues evaluate and model the impacts of industrial and Agricultural Land use threatening the Worlds Largest collection of freshwater springs. Dr. Graham right now, the biggest question is how far we can stress the system and not push it past the point of no return. Narrator both researchers are working towards a Sustainable Future to
What id like to do now is start with the tenor section, then the alto and the soprano, and then ill add the bass. One, two, three, and jesus is a rock in a weary land. narrator the subject of musical texture raises a number of questions. How are the different voices or instruments in a performance put together and organized . Lets add the altos, altos, tenor, and bass, ready jesus is a rock in a weary land. narrator how many parts are there . Does one voice or melody stand out . How do the various parts relate to each other . One more time, without piano. Jesus is a rock in a weary land. man any music is a set of preferences, we like it like that. This is how we think things go together, okay. And people really have strong preferences in terms of Something Like texture. There are large regions where people really only like to hear one or two things happening at the same time. There are other places where people seem to feel thats not enough. They want a really complex texture with a lo
And shortages of water, we are becoming very vulnerable. In the southwest, theres a very unique vulnerability here, simply because where do we get the water if there is no water . Narrator across the country in northern florida, the quantity of water isnt an issue. Rainfall averages an abundant 1 1 4 meters each year. Wendy graham and her colleagues evaluate and model the impacts of industrial and Agricultural Land use threatening the Worlds Largest collection of freshwater springs. Dr. Graham right now, the biggest question is how far we can stress the system and not push it past the point of no return. Narrator both researchers are working towards a Sustainable Future to protect the water needed by our species and our planet. Arizona is one of the fastestgrowing states in the u. S. The consequent demand on freshwater for personal, industrial, and agricultural use is depleting the Natural Resource and destroying the environment. Im tom maddock. Im at the university of arizona, and i s
In the semiarid desert plains of the southwest United States where rainfall averages just 2 1 2 centimeters per month, tom maddock studies this scarce resource. Dr. Maddock the real problem that we have is that with increasing populations and shortages of water we are becoming very vulnerable. In the southwest, theres a very unique vulnerability here, simply because where do we get the water if there is no water . Narrator across the country in northern florida, the quantity of water isnt an issue. Rainfall averages an abundant 1 1 4 meters each year. Wendy graham and her colleagues evaluate and model the impacts of industrial and Agricultural Land use threatening the Worlds Largest collection of freshwater springs. Dr. Graham right now, the biggest question is how far we can stress the system and not push it past the point of no return. Narrator both researchers are working towards a Sustainable Future to protect the water needed by our species and our planet. Arizona is one of the fa
And shortages of water, we are becoming very vulnerable. In the southwest, theres a very unique vulnerability here, simply because where do we get the water if there is no water . Narrator across the country in northern florida, the quantity of water isnt an issue. Rainfall averages an abundant 1 1 4 meters each year. Wendy graham and her colleagues evaluate and model the impacts of industrial and Agricultural Land use threatening the Worlds Largest collection of freshwater springs. Dr. Graham right now, the biggest question is how far we can stress the system and not push it past the point of no return. Narrator both researchers are working towards a Sustainable Future to protect the water needed by our species and our planet. Arizona is one of the fastestgrowing states in the u. S. The consequent demand on freshwater for personal, industrial, and agricultural use is depleting the Natural Resource and destroying the environment. Im tom maddock. Im at the university of arizona, and i s