recycling
Today’s consumers are more environmentally savvy than ever before, so it’s good that there are plenty of like-minded landscape designers and watershapers out there – “green-oriented” professionals who are more than interested in working with homeowners to create outdoor environments that are
In January 2008, southern California’s Orange County Water District unveiled its Groundwater Replenishment System, a treatment and reuse facility dedicated to producing water to resupply the county’s beleaguered groundwater reserves. A year later, Eric Herman toured the facility, getting a behind-the-scenes look at a thought-provoking system that is setting new standards for water treatment, management and use. While I was preparing our “True Green” issue for publication last summer, a friend invited me to tour the Groundwater Replenishment System, an advanced, 70-million-gallon-per-day water-purification facility located in Fountain Valley, Calif. The invitation to visit this joint project of the Orange County Water District and the Orange County Sanitation District came through
Have you had just about enough of the current chatter about the environment? Have the terms “global warming,” “carbon footprint” and “sustainable landscape” become more irritating to you than they are inspiring? If so, all I can say is that I don’t think you’ll like the future. Indeed, for those of you who’ve spent the last little while waiting for the Green Revolution to fade away need to set aside any hope that it’s just a fad – just some trumped-up, pop-culture phenomenon that will go away as suddenly as it came to prominence. In fact, the green movement – or whatever you want to call it – is rapidly on its way to
In recent centuries, watershapers have done a tremendous job of figuring out how water behaves in visual and aural terms and learned how to use those characteristics to make strong aesthetic impressions. Now that we’re entering an era in which environmental concerns are of increasing importance, however, we’re being challenged to think differently about water, how it affects us physically and the essential role it plays in maintaining a healthy world. That challenge is not insubstantial: As a species, we’ve done a great deal to squander water as an asset, whether by contaminating and otherwise polluting natural bodies of water or by treating pools and other watershapes with harsh chemicals. Isn’t it ironic that spas, which exist primarily so we can
The numbers are eye-popping: Just about one percent of all the water on Planet Earth exists as freshwater suitable for human consumption. And depending on where you live in the United States, anywhere from a quarter to almost half of that precious resource is used for irrigation. This is why it’s so important for those of us who design watershapes and exterior environments to consider options that minimize our use of potable water to maintain the landscape – and why I’m glad I picked up a copy of Rain Gardens by Nigel Gunnett and Andy Clayden (Timber Press, 2007): This 190-page text defines specific steps we can all take to replace municipal or well water with rainwater, capturing a gift from the skies and using it to sustain our landscapes. As the authors point out, we live in a time when drought is
Only three percent of the world’s water exists as fresh water – that is, water with low salinity and total dissolved solids of the sort found in lakes, rivers, reservoirs, ponds, streams and aquifers. It is arguably our most precious resource because, quite simply, we can’t get along without it. As populations grow around the world, the amount of fresh water available for drinking, irrigation, bathing and sanitation annually decreases on a per capita basis. These fresh-water supplies are replenished only by precipitation, so when droughts disrupt historical weather patterns, there’s trouble ahead – especially if the shortages hit highly populated areas. Today, it is estimated that one in six people on our planet lacks access to an adequate water supply. While the vast majority of those who endure this disadvantage live in other parts of the world, we in the United States are becoming more and more subject to supply shortages when localized droughts occur. Recent conditions in the southeastern United States are a prime illustration of what this entails: In Georgia, for example, water supplies recently hit 50-year lows. These conditions resulted in the imposition of all sorts of restrictions on water use, in some areas leading to bans on the installation of new watershapes. At Aquascape (St. Charles, Ill.), we’ve long believed that it’s our responsibility as professional watershapers to act responsibly in such circumstances, meaning in our case that
