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Optimizing Stormwater Treatment Practices: A Handbook of Assessment and Maintenance provides the information necessary for developing and operating an effective maintenance program for stormwater treatment. The book offers instructions on how to measure the level of performance of stormwater treatment practices directly and bases proposed maintenance schedules on actual performance and historical maintenance efforts and costs. The inspection methods, which are proven in the field and have been implemented successfully, are necessary as regulatory agencies are demanding evaluations...

Optimizing Stormwater Treatment Practices: A Handbook of Assessment and Maintenance provides the information necessary for developing and operating an effective maintenance program for stormwater treatment. The book offers instructions on how to measure the level of performance of stormwater treatment practices directly and bases proposed maintenance schedules on actual performance and historical maintenance efforts and costs. The inspection methods, which are proven in the field and have been implemented successfully, are necessary as regulatory agencies are demanding evaluations...

Why are toxins so advantageous to their possessors as to evolve over and over again? What is it about watery environments that favors so many venomous creatures? Marine biologist Paul Erickson explores these and other questions with astounding images from Andrew Martinez and other top underwater photographers.

GREAT for teaching STEM Marine Biology

Vivid photos of a wolf fish munching a sea urchin, a hermit crab switching shells, a sea slug arming itself with stinging cells stolen from an anemone, a 35-pound lobster guarding his domain, and other exotic creatures take us from dawn to darkness. Colorful panoramic paintings show us the bigger picture, including the eyes of nighttime predators and the creatures who are missing the following morning.

• A gorgeous book for future scientists.
• Both lyrical and scientifically accurate, the story follows a day in the life of the denizens lurking in the cold, tide-swept...