Fredrik Björk, Malmö högskola Urbanhistoriska seminariet 10 dec 2012 Orkanen, D222
Urban miljöhistoria Föroreningar Tekniska system Miljösyn Livsmedelsproduktion Urban ekologi
Urban miljöhistoria - Sverige Bergquist, Magnus: En utopi i verkligheten. Kolonirörelsen och det nya samhället (1996) Hallström, Jonas: Constructing a Pipe-Bound City: A History of Water Supply, Sewerage, and Excreta Removal in Norrköping and Linköping, Sweden, 1860-1910 (2002) John Svidén & Arne Jonsson: Policyimplikationer från kvicksilvrets miljöhistoria i Stockholms stad 1795-1995, i Per Eliasson & Ebba Lisberg Jensen (red) Naturens Nytta (2000) mfl
Miljöhistoriska studier om Malmö Miljön har en historia! (2002) : Hej då macken! Malmömiljöer förr och nu Transcending boundaries (2009): Johan Lundin: The Fishing in Öresund and the Janus face of industrialism Per Eliasson: When the ceiling was broken. Environmental History in Malmö 1820-1920 Lars Berggren: Coal smoke pollution in industrial Malmö and Copenhagen Pernilla Ouis and Ebba Lisberg Jensen: I brought a hazelnut from Macedonia. Cultural and biological diversity in a globalizing world
Miljöhistoriska studier om Malmö Närnaturens mångfald (2008) - Arriesjöns strövområde De gröna stadsrummens koreografi: Moral och motstånd i urbaniseringens tid (med Ebba Lisberg Jensen och Pernilla Ouis), Inne och ute i Malmö. Studier av urbana förändringsprocesser, Ebba Lisberg Jensen och Pernilla Ouis (red) 2008
Den gröna staden ett socioekologiskt system People, society and ecosystems are embedded in social-ecological systems, and societal development is ultimately dependent on the generation of ecosystem services to sustain it. (Stephan Barthel) Men vilken roll spelar de gröna rummen för de sociala systemen?
Definitions of Ecosystem Services, Version 2 (continued) Service Definition Definition Examples Regulating services (continued) Erosion control Water purification and waste treatment Role ecosystems play in retaining and replenishing soil and sand deposits Role ecosystems play in the filtration and decomposition of organic wastes and pollutants in water; assimilation and detoxification of compounds through soil and subsoil processes Vegetation such as grass and trees prevents soil loss due to wind and rain and prevents siltation of water ways Coral reefs, oyster reefs, and sea grass beds reduce loss of land and beaches due to waves and storms Wetlands remove harmful pollutants from water by trapping metals and organic materials Soil microbes degrade organic waste, rendering it less harmful Disease mitigation Maintenance of soil quality Pest mitigation Pollination Natural hazard mitigation Influence that ecosystems have on the incidence and abundance of human pathogens Role ecosystems play in sustaining soil s biological activity, diversity and productivity; regulating and partitioning water and solute flow; storing and recycling nutrients and gases; among other functions Influence ecosystems have on the prevalence of crop and livestock pests and diseases Role ecosystems play in transferring pollen from male to female flower parts Capacity for ecosystems to reduce the damage caused by natural disasters such as hurricanes and tsunamis and to maintain natural fire frequency and intensity Some intact forests reduce the occurrence of standing water a breeding area for mosquitoes which lowers the prevalence of malaria Some organisms aid in decomposition of organic matter, increasing soil nutrient levels Some organisms aerate soil, improve soil chemistry, and increase moisture retention Predators from nearby forests such as bats, toads, and snakes consume crop pests Bees from nearby forests pollinate crops Mangrove forests and coral reefs protect coastlines from storm surges Biological decomposition processes reduce potential fuel for wildfires Cultural services: The nonmaterial benefits obtained from ecosystems Recreation and ecotourism Ethical and spiritual values Recreational pleasure people derive from natural or cultivated ecosystems Spiritual, religious, aesthetic, intrinsic, existence, or similar values people attach to ecosystems, landscapes, or species Hiking, camping, and bird watching Going on safari Scuba diving Spiritual fulfillment derived from sacred lands and rivers People s desire to protect endangered species and rare habitats Educational and inspirational values Information derived from ecosystems used for intellectual development, culture, art, design, and innovation The structure of tree leaves has inspired technological improvements in solar power cells School fieldtrips to nature preserves aid in teaching scientific concepts and research skills Supporting services: The natural processes that maintain the other ecosystem services Habitat Nutrient cycling Natural or semi-natural spaces that maintain species populations and protect the capacity of ecological communities to recover from disturbances Flow of nutrients (e.g., nitrogen, sulfur, phosphorus, carbon) through ecosystems Native plant communities often provide pollinators with food and structure for reproduction Rivers and estuaries provide nurseries for fish reproduction and juvenile development Large natural areas and biological corridors allow animals to survive forest fires and other disturbances Transfer of nitrogen from plants to soil, from soil to oceans, from oceans to the atmosphere, and from the atmosphere to plants Primary production Formation of biological material by plants through photosynthesis and nutrient assimilation Algae transform sunlight and nutrients into biomass, thereby forming the base of the food chain in aquatic ecosystems Water cycling Flow of water through ecosystems in its solid, liquid, or gaseous forms Transfer of water from soil to plants, plants to air, and air to rain Source: Adapted by the World Resources Institute from the reports of the Millennium Ecosystem Assessment, 2005; The Cost of Policy Inaction, 2008: The Corporate
Den gröna staden - aspekter Politiska Sociala Ekologiska
Kampen om stadens rum Urban självförsörjning ideal i den antika staden Urban tillväxt innebar dock behov av allt större omland (D Hughes) Kålgårdar viktiga i medeltida städer, men vanligen endast tillgängliga för mer bemedlade (Barthel) Storskaligt systematiskt urbant jordbruk i Mayakulturens städer (Isendahl) 1588
Gröna rum som offentliga rum
Parker och promenader
Folkets Park
Arbetarrörelsens park
Möllevången
Pildammsparken
Koloniområde, 10-tal
Kolonier, 40-tal
Augustenborg
Funktionalismen bostaden i parken x
Villaområden
Koloniområden - idyll
Kolonin som privat område
Lugnet, Malmö
Enskifteshagen
Den gröna staden Urban/peri-urbana Nytta & nöje Folkhälsa Biodiversitet Rekreation/terapi Kontroll/disciplinering (socio-ekologisk)
Gröna rum som mötesplatser? Ilmar Reepalu: Från Malmö stads sida är vi jättestolta över att ha fått Sveriges finaste upplevelsecentrum. Det är bedårande vacker arkitektur.