→ Water → Avvia Impara / Scarica schede MP3

Domanda		Risposta
quickflow inizia ad imparare		qo qp qt
streamflow inizia ad imparare		baseflow+quickflow
smallest contibution to quickflow inizia ad imparare		precipitation
throughflow inizia ad imparare		occurs when lateral hydraulic conductivity is bigger than vertical
speed of the river is controlled by inizia ad imparare		velocity hydraulic crosssection gradient channel roughness
confluence point inizia ad imparare		location where two water bodies connect
upper netherlands inizia ad imparare		erosion transport by gravity
lower netherlands inizia ad imparare		sedimentstion transport by pumping stations
water quality divided into inizia ad imparare		chemical and physical characteristics
acid rain inizia ad imparare		sulphur and nitrogen oxides
baseflow has inizia ad imparare		higher concentrations of salutes than quickflow
% of freshwater is groundwater inizia ad imparare		95
potentiometeic surface inizia ad imparare		imaginary surface
infiltration inizia ad imparare		vertical movement
seepage inizia ad imparare		lateral movement
hydraulic conductivity of sedimentary rocks inizia ad imparare		higher than igneous and metamorphic
causes of floods inizia ad imparare		ice jams landslides failure of dams
flood intensifying factors inizia ad imparare		basin shape area slope geology soil vegetation channel factors drainage network factors
why qt is a success inizia ad imparare		vigilance and support unprejudiced interdisciplinary knowledge and right people
spatial quality schools of thought inizia ad imparare		objective sibjective intersubjective
objective inizia ad imparare		measured with quality indicators
subjective inizia ad imparare		depends on context personal values and culture
inter subjective inizia ad imparare		both
4th memorandum of sp inizia ad imparare		spatial quality as a goal utility! beauty, robustness
5th memorandum 7 dimentions of spatial quality inizia ad imparare		doveristy functionality justice sustainability attactivness human scale
4 types of qualities inizia ad imparare		use ecological experiental long term
use quality inizia ad imparare		multifunctional accessible safety
ecological quality inizia ad imparare		biodiverity connectivity abiotic quality natural processes
experiental quality inizia ad imparare		sound smells openness uniqness naturalness visibility of water landscape history
long term quality inizia ad imparare		robustness maintainability flexobility
room for the river inizia ad imparare		water safety and spatial quality central steering and financing
dutch flood protection inizia ad imparare		water safety more decentralised
instrument based typology inizia ad imparare		legal economic informative
resoursed based typology inizia ad imparare		nato framework
nodality inizia ad imparare		informative instruments
authority inizia ad imparare		regulative
treasure inizia ad imparare		financial
organization inizia ad imparare		resources
substantive instruments inizia ad imparare		directly focused on welfere taxes
procedural instrument inizia ad imparare		focused kn shaping the nmber nature or behavious of actors involved
limitations to use plants to clean water inizia ad imparare		contamination is insitu mandatory monitoring more than one season contaminants may reenter the food chain mercury released will be in rain
benefits of wetlands inizia ad imparare		integrated into landscape increased biodiversity little management required
municipal waste pollution inizia ad imparare		zinc and copper from pipes used motor oil organic waste and nitrogen and phosphorous
release of sewage creates problems inizia ad imparare		enrichment increase in bod
phytoextraction inizia ad imparare		contaminants taken by roots and removes from the soil
phytostabilisation inizia ad imparare		stabilisation of contaminants in the soil
phytotransformation inizia ad imparare		breaking down and taken up by plants
phytovolatization inizia ad imparare		absorbing and releasing as a gas form
activated sludge process inizia ad imparare		settling aeration settle disinfect
warunki wetlands inizia ad imparare		wastewater not too toxic sufficient light temerature nutrients detention time long enough
types of wastewaters inizia ad imparare		seeage agricultural industrial runoff
planta used in constructed wetlands inizia ad imparare		surface flow floating plants submerged plants emergent plants
emergent plants divided into inizia ad imparare		surface water vertical flow horizontal flow and hybrid
free water surface fws inizia ad imparare		water flows on top of soil land intensive
horizontal subsurface inizia ad imparare		water flows inside a layer of sand and gravel
vertical subsurface inizia ad imparare		water pumped on the surface and than drains down into gravel and sand can be used in a house
role of plants in subsurface flow inizia ad imparare		heavy metal in plant tissue habitat for wildlife root-mechanical system and hydraulic conductivity
how to get rid of mosquitos inizia ad imparare		no above ground flow reduce organic loading rate drying of beds temporarily lower water depths higher stream velocity
what wastewater treatment consists of inizia ad imparare		suspended solids removal nitrogen phosphorous pathogen heavy metal trace organic removals
aim of eu water framework directive inizia ad imparare		protect and restore water environment
4 objectives of eu wfd inizia ad imparare		water wuality aquatic loge public participation recovery of costs for water services
most important tool of fwd is rbmp inizia ad imparare		assigning basins without borders coordination with agriculture fisherman energy
surface water inizia ad imparare		ecological and chemical status
groundwater inizia ad imparare		chemical and quantitative status
4 basin districts in the nl inizia ad imparare		meuse rhine ems scheldt
classification of water bodies inizia ad imparare		natural artificial heavily modified
groundwater directive inizia ad imparare		sets standards and measures to prevent pollutants
nitrates directive inizia ad imparare		1991
soilwater movements caused by inizia ad imparare		precipitation evaporation transpiration infiltration surface runoff throughflow percolation capillary rise
4 major forces in soilwater inizia ad imparare		cohesion adhesion gravity osmosis
wilting point and field capacity inizia ad imparare		min and max of water content so plants can uptake it
surface sealing inizia ad imparare		a crust is formed on top
nbs for sandy coastal cities inizia ad imparare		sand nourishment and shellfish reefs
3 typical dutch strategies inizia ad imparare		before 1990 hard engeneering after soft from 2012 building with nature
ipcc strategies inizia ad imparare		advance protection retreat accomodation exosystem based
activemethods inizia ad imparare		physical and chemical
physical method inizia ad imparare		aerauing turbulance waterfalls
chemical methods inizia ad imparare		buffering by adding alkalis

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