Helen and Newton Harrison | Yuba Mapping Introduction... |
Introduction Text: for many reasons we as artists and strangers began a consideration of the Yuba River watershed the learning curve was steep we talked to a number of very concerned people I said “Thinking like a watershed is tough work” Aldo Leopold knew this well that is from the perspective of organizing the human community’s response to changes on the ground and through time many of those problems in the now seem intractable for instance, a watershed consists of many rivers and streams co-joining into a single river which may flow yet into another river this means thinking like a river system in order to know how to share a river system with its watershed without destroying ecological or structural integrity and there are many types of earth in a watershed and nothing is more important to terrestrial life than the earth from which it springs so we must think about sharing the earth with the watershed for its benefit in the Yuba, like so many watersheds, there are different forest types thinking like the forests or rather, how to share and use the forests to their advantage as well as to our own would be wise in the watershed there are shrub lands meadows and wetlands and we must learn how to share them to their benefit all are part of a system communities nested within communities then there is the chain of predation with the raptor, the wolf and the bear among others which maintain systems integrity how can a human community act as both top predator and nurturer to these many other communities? the object in all this thinking in part is to find limits to growth and establish carrying capacity, system by system so we began following the work of a group called SYRCL people in the Yuba watershed who are mappers and researchers who over many years have set out to think as a watershed |