Wood You Believe We Get So Much From Trees? Are amazing!
They provide beauty, shade, oxygen, clean air and water, fruit, nuts and wood products such as paper, furniture and housing. These benefits are well known. But did you know that literally thousands of products are made from trees? Many are surprising! From the medicine L-Dopa for treating Parkinson's Disease, to film in your camera, forest products are all around us. to make lumber and plywood, there are leftover chips, bark sawdust. Is made of tiny fibers (cellulose) and the natural glue that holds them together (lignin). Is used for paper and much, much more. Are used for many different things, ranging from cleaning compounds, deodorants and hair spray, to artificial vanilla flavoring, medicines and cosmetics.
(chemicals from trees) are so much a part of our civilization that we take them for granted. File2601. Esalessons.pdf. Hubbard Brook Dataset Search. HB Student Activities. HB_Student_Activity2.pdf. Stelprdb5269813. Electronic Resources. Water: H2O=Life Series of animations, doen in conjunction with major water exhibit at American Museum of Natural History, about where NYC water comes from, how it gets to the city and what happens after it goes down the drain.
Digital Macroinvertebrate ID Cards, with photos description, habitat, and life cycle information. To download go to: After the Storm 30-minute video on stormwater issues, includes segment at NYC Watershed farm. Co-produced by US EPA and The Weather Channel. Deep Water: Building the Catskill Water System 45-minute documentary on development of the Catskill Supply of the NYC Water System. The Gilboa Fossils Interactive website focused on the oldest tree fossils ever found, uncovered during construction of Gilboa Dam of Schoharie Reservoir. 30-minute video, produced by Gilboa Historical Society, available for purchase. EcosystemServices.pdf. CES - Ecosystem Services Fact Sheets: Ecosystem Services. Ecosystem Services. The National Wildlife Federation believes that Americans should be working together to protect wildlife and wild places for their own sake.
Wildlife is important to the heritage, culture and heart of America and we want to preserve it as a legacy for our children. Although you cannot put a value on all the ways that the natural world enriches our lives, there are many tangible benefits to living in a world with strong and healthy ecosystems. We have a stronger economy, diverse food products and advancements in medical research all as a result of wildlife and natural ecosystems. What Does Wildlife Do For Us? The value of nature to people has long been recognized, but in recent years, the concept of ecosystem services has been developed to describe these various benefits. An ecosystem service is any positive benefit that wildlife or ecosystems provides to people. Types of Ecosystem Services When people are asked to identify a service provided by nature, most think of food.
Resources: Sources: Ecosystem Services - TEEB. This tables presents the different categories of ecosytem services that ecosystems provide.
Provisioning Services are ecosystem services that describe the material or energy outputs from ecosystems. They include food, water and other resources. Food: Ecosystems provide the conditions for growing food. Food comes principally from managed agro-ecosystems but marine and freshwater systems or forests also provide food for human consumption. Wild foods from forests are often underestimated. Raw materials: Ecosystems provide a great diversity of materials for construction and fuel including wood, biofuels and plant oils that are directly derived from wild and cultivated plant species. Fresh water: Ecosystems play a vital role in the global hydrological cycle, as they regulate the flow and purification of water. Medicinal resources: Ecosystems and biodiversity provide many plants used as traditional medicines as well as providing the raw materials for the pharmaceutical industry.
How Much Is Clean Water Worth? A lot, say researchers who are putting dollar values on wildlife and ecosystems—and proving that conservation pays 02-01-2005 // Jim Morrison THE WATER THAT QUENCHES THIRSTS in Queens and bubbles into bathtubs in Brooklyn begins about 125 miles north in a forest in the Catskill Mountains.
It flows down distant hills through pastures and farmlands and eventually into giant aqueducts serving 9 million people with 1.3 billion gallons daily. Because it flows directly from the ground through reservoirs to the tap, this water—long regarded as the champagne of city drinking supplies—comes from what's often called the largest "unfiltered" system in the nation. But that's not strictly true. New York City discovered how valuable these services were 15 years ago when a combination of unbridled development and failing septic systems in the Catskills began degrading the quality of the water that served Queens, Brooklyn and the other boroughs.
What's this ecosystem worth to the city of New York?