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Terms, People, Events, Species, and Legislature

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Question
Answer
show Biotic and abiotic components in any given area with a defined boundary. (Pond, lake, field, forest)  
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show to sustain the patterns and process of ecosystems for the benefit of future generations, while providing goods and services for each generation.  
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show 1987 UN's World Commission on Environment and Development Report defined sustainable development.  
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Stakeholders   show
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Northwest Forest Plan   show
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show Multistep process- establish goals, create criteria, implement the plan, monitor the plan, evaluate the results, adjust the plan to make it better.  
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show The densely populated urban core and the less populated surrounding region  
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Factors influencing urban development   show
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show fostered an interest in family and countryside Thoreau- Industrial revolution made the cities gross  
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Andrew Jackson Downing   show
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Urban Pollution   show
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show = systems for human waste treatment, night soil was dumped in water or farms  
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miasma   show
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show English Lawyer who promoted the idea that disease is related to the lack of sanitation  
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Pasteur and Koch   show
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Sand Filtration and Chlorine   show
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show St. Lois took Chicago to court because Chicago was polluting all of the water upstream to it was unusable by the time it got to St. Lois  
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Primary Sewage treatment   show
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show Elminates BOD (biological oxygen demand)with activated sludge or trickle filter technique  
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show removes nutrients  
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show Disposal= hogs, water, and landfills= rats and roaches  
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City Beautiful   show
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show Head of American Civic Association- pushed civic improvement  
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Myra Loyd Dock   show
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show NYC sanitary engineer, developed the white wings to clean up the city. = recycling  
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Sanitary Landfill   show
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Air inversion   show
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show Established air quality standards and also later established emission standards for automobiles and power plants.  
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Urban Heat Island   show
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energy budget= (l-r)S=H+(lambda)E+G   show
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show sendible heat loss/ latent heat loss  
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show large pores (in soil they hold water and oxygen)  
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show Urban soils are very compacted (have a high bulk density) and it limits the soils ability to absorb water  
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hydrophobic   show
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Impervious surfaces   show
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BMP   show
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show stores water in collection basins  
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Bio-retention   show
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Street Tree Commissions   show
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show Plant small trees in narrow tree lawns where they will require less water (callery peary and flowering Crab) -Disease free, pest free, pollutant tolerant (Norway Maple, little-leaf linden)  
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What trees should not be planted?   show
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show Honey Locust = good. Norway Maple=bad  
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Remnant forests   show
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Value of Street trees   show
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William Kent and Lancelot "Capability" Brown   show
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Ecological Costs of the lawn   show
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show South facing, mid-slope, evergreens to the west to reduce winter wind and cooling, deciduous in the shouth provides shade  
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Heat Transfer equation= q=U*A*(deltaT)   show
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show Hand and horse drawn implements (sickle, cradle scythe, and horse drawn reaper)  
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Problems of overproduction of crops?   show
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Farm Service Agency   show
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show 1. Eliminate acreage control on crops 2. eliminate store food surpluses 3. reduce distorting price support systems  
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Edward Faulkner   show
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show Strives to keep most plant material on the surfaces (Chisel plow and no-till) = Less soil erosion, cheaper labor, fewer trips. Increases herbicide and fertilizer.  
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show The amount of living and dead organic matter in the soil= best indicators of soil quality and fertility  
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Value of SOM?   show
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show Source of nutrients, increases absorb-able water for plants, promotes clumping, increases yield for each 1% carbon  
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show because it is a gas it escapes into the atmosphere  
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show bacteria change NH4 into NO3 that can be leached  
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show changes NO3 into N2 gas and N20 runoff  
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show nitrogen runoff stimulates algae growth, bacteria feed on the algae and use up the oxygen.  
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show pesticides destroy natural predators, pest recover more quickly  
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Characteristics of Weeds   show
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show Goosefoot, Redroot pigweed, Green foxtail, common ragweed, creeping buttercup, curley dock, canada thistle, field bindweed, quack grass, yellow nuts edge,  
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show Studies the movement of organisms, nutrients, and energy between different landscape units  
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Riparian Ecosystem   show
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show act as sinks for nutrients from runoff and groundwater  
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show Removes sediment in overland flow and nutrients in ground water  
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show Farmers owning more than 500 acres of land can petition for tax relief, exemption from nuisance ordinances  
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Agricultural protection zoning (APZ)   show
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Agricultural Conservation Easement   show
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