aeration
I was out of a job in Gloucester, England, several years back when I came across a collection of wonderfully unusual sculptures that changed my life. These compositions, called Flowforms, were the work of British sculptor John Wilkes, an inspired artist who for most of his professional life has explored ways to use water’s nature and characteristics as his medium. I was immediately drawn to what I saw: I’d worked as an estate gardener before being trained as a sculptor at the St. Martin School of Art in London and had always had an interest in natural forms and all sorts of experimental media. I had also spent a good part of
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
When it comes to the myriad specialties of the world of watershaping, it's tough to think of any as broad as the one occupied by floating fountains: It's a category of systems that encompass flotation, illumination, spray systems, submersible pumps, connecting devices and land-based controls. On the one hand are the huge systems installed near the shores of lakes and rivers. These fountains can be monumental in size and visually dramatic - the sorts of popular landmarks that become tourist attractions and, often, community icons. On the other, there are the countless smaller floating fountains and aerators located in golf-course ponds and water hazards, in municipal-park and stormwater ponds, on private estates and institutional campuses and in the bays of larger bodies of water, either as single features or as groups. For 45 years now, our firm has been fortunate enough to have designed (and at times installed) floating fountain systems across this full spectrum, from the large and spectacular to the small and surprisingly subtle. Some have been purely decorative, while others have been totally
When it comes to the myriad specialties of the world of watershaping, it's tough to think of any as broad as the one occupied by floating fountains: It's a category of systems that encompass flotation, illumination, spray systems, submersible pumps, connecting devices and land-based controls. On the one hand are the huge systems installed near the shores of lakes and rivers. These fountains can be monumental in size and visually dramatic - the sorts of popular landmarks that become tourist attractions and, often, community icons. On the other, there are the countless smaller floating fountains and aerators located in golf-course ponds and water hazards, in municipal-park and stormwater ponds, on private estates and institutional campuses and in the bays of larger bodies of water, either as single features or as groups. For 45 years now, our firm has been fortunate enough to have designed (and at times installed) floating fountain systems across this full spectrum, from the large and spectacular to the small and surprisingly subtle. Some have been purely decorative, while others have been totally
The watergardening business has exploded in North America in the past few years - so much so that it's easily the fastest-growing segment of the watershaping industry. This wave of interest in naturalistic watershapes means that hundreds of people new to the craft of pond and stream building are now out there, working on all sorts of residential and even a few commercial projects. Some of these are landscape contractors working with water in a significant way for the very first time. Others are pool contractors who've
As the watershaping industry gets more involved with naturalistic bodies of water - particularly large ponds, lakes and streams intended to harbor life in the forms of aquatic plants and fish - it becomes increasingly worthwhile to understand the important role of proper aeration. Aeration is a simple process involving the injection of dissolved oxygen (DO) into water. Nature aerates by way of things such as waterfalls and rain - activities we must imitate by mechanical means in our man-made settings if fish are to be healthy and a host of water-quality problems are
What is good lake construction? What makes some pristine and beautiful while others seem fetid and slimy? To discover the answer to these and other questions, we need to start by defining what we mean by "lake." It may seem arbitrary, but the distinction can be an important one, especially to people who own them. You don't want to insult anyone by calling their lake a pond or lagoon, for example. By the same token, you don't want to seem ill-informed or unprofessional in referring to their waterfeature as a lake. Given the different
