Promoting Green Urban Development in African Cities : eThekwini, South Africa Urban Environmental Profile

Autor: World Bank
Jazyk: angličtina
Rok vydání: 2016
Předmět:
INDICATORS
POLLUTION CONTROL
NATIONAL PARKS
AGRICULTURAL LAND
SUBTROPICAL CLIMATE
MONITORING
MUNICIPAL SEWAGE SYSTEM
STORMWATER
RECREATIONAL USE
WATER RUNOFF
AQUATIC ECOSYSTEMS
DRAINAGE CHANNELS
EUTROPHICATION
PLANT LIFE
GRASSLANDS
SEDIMENTS
STUDIES
CONSERVATION
FLOOD ATTENUATION
METROPOLITAN AREAS
MITIGATION
SOURCE POLLUTION
AGRICULTURAL LAND USES
DREDGING
ESTUARINE
HYDROLOGY
ENVIRONMENTAL CONSERVATION
NATIVE FLORA
SEA LEVEL RISE
PLANTATION
SURFACE WATER
QUALITY
PETROLEUM
INVASIVE PLANT SPECIES
PLANTS
PRESERVATION
IMPERVIOUS SURFACE AREA
ISLANDS
EROSION CONTROL
FRUIT
SEDIMENT TRAPS
EFFLUENTS
CONSERVATION RESERVE
BACTERIAL LEVELS
RIVER SYSTEMS
INVASIVE SPECIES
LAND USES
HABITATS
ECOSYSTEM RESTORATION
BIODIVERSITY
COASTAL ZONE
FLATS
FLOODPLAINS
GROUNDWATER
WAVES
CLIMATE CHANGE
STORMWATER RUNOFF
FLOODING
SEDIMENT
RIVER CORRIDORS
BIOMASS
FORESTS
POINT SOURCE
BEACHES
RUNOFF
DRAINAGE SYSTEMS
ESTUARINE ENVIRONMENTS
OXYGEN LEVELS
FOREST FLOOR
FRESHWATER WETLANDS
FOREST
PHOSPHORUS
AQUATIC HABITATS
DATA SETS
TIDAL FLATS
BACTERIA
WETLAND LOSS
LAND AREA
PUBLIC HEALTH
WILDLIFE
ENVIRONMENTAL QUALITY
ENVIRONMENTAL FUNCTIONS
ENVIRONMENTAL PROGRAMS
SURFACE WATERS
MACROPHYTES
DAMS
CROPS
IMPROPER DISPOSAL
FLOODS
RAINFALL EVENTS
HOUSING
AGRICULTURAL ACTIVITIES
FRESHWATER
IMPERVIOUS SURFACE
GEOGRAPHIC AREAS
CLIMATE
PLANTATIONS
RIVERINE
STREAM
ENVIRONMENTAL PROTECTION
HISTORICAL WETLANDS
VEGETATION
RESERVOIRS
SWAMP
HEADWATERS
COASTS
DRAINAGE
HUMAN ACTIVITIES
WILDLIFE HABITAT
OBSERVATIONS
IMPERVIOUS LAND
SPECIES
ECOSYSTEMS
IMPLEMENTATION
AGRICULTURAL ACTIVITY
POLLUTANTS
LAND MANAGEMENT
RAINFALL
LAND USE
COASTAL STORMS
NATIVE SPECIES
ANALYSIS
WATERFOWL
CONSTRUCTION
WATERWAYS
WETLAND ASSESSMENTS
UPLAND HABITATS
PARKS
COASTAL WATERS
CURRENTS
IMPERVIOUS SURFACES
STORM WATER
LAND OWNERSHIP
ECOLOGY
CLASSIFICATION
FISH
FOOD
ESTUARIES
NUTRIENT LOADS
WATERSHED
HEAVY METAL
POLLUTANT LOADS
RESTORATION
ECOLOGICAL PERSPECTIVE
SAMPLING
RIPARIAN VEGETATION
BEACH
ENVIRONMENTAL REGULATION
SURFACE AREA
DISSOLVED OXYGEN
SAND
BAY
LAND AREAS
SHORES
RESTORATION ACTIVITIES
DISSOLVED OXYGEN LEVELS
AESTHETICS
INCINERATORS
AGRICULTURE
EROSION
STORMS
INVERTEBRATES
COAST
COASTAL ECOSYSTEMS
POINT SOURCE POLLUTION
INDUSTRIAL USE
WETLAND
UPLAND AREAS
DISCHARGE
WETLANDS
FRESHWATER WETLAND
BENTHIC COMMUNITIES
SEWAGE TREATMENT
MARINE SCIENCE
WINDS
MINING OPERATIONS
RESTORATION PROGRAMS
MANGROVES
LAND
COASTAL EROSION
WETLAND LOCATIONS
NUTRIENT CYCLING
ADMINISTRATION
TOPOGRAPHY
STORM RUNOFF
TIDAL AREAS
ENVIRONMENTAL IMPACTS
ECOLOGICAL PROCESSES
NO
PLANT SPECIES
INDUSTRIAL WASTES
ALGAE
RECREATIONAL AREAS
NATIONAL FORESTS
RIVER
FORESTRY
COASTAL PLAIN
NUTRIENT LEVELS
BIRDS
FOOD CHAIN
HABITAT REQUIREMENTS
SOILS
NITROGEN
BIOCONTROL
STORM EVENTS
VEGETATIVE COVER
STORM EVENT
HABITAT TYPES
DATA COLLECTION
FISHERIES
Popis: The city of eThekwini or Durban has undergone a period of rapid urbanization that has contributed to the degradation of the city’s natural environment. Climate change is placing further strains on the city’s ability to manage the urban environment. The urban environmental profile of eThekwini has been prepared as the first component of the assignment promoting green urban development in Africa: enhancing the relationship between urbanization, environmental assets and ecosystem services, a project being conducted under the leadership of the World Bank. An overall objective of this project is to link the study of urban environmental issues with the advancement of more sustainable urban growth. The profile summarizes the existing quality of the terrestrial and other aquatic environmental assets, identifies the key drivers that are the cause of their vulnerability, and describes the key institutional challenges and constraining factors that limit the city’s ability to address environmental management challenges. Identification of the key environmental assets and key drivers of environmental degradation within the city required a more comprehensive review of reports on urban planning and infrastructure services. The urban environmental profile is organized as follows: section one gives introduction. Section two, eThekwini context, sets the background, and context of the study of Durban, providing an overview of the impacts of urbanization and climate change and drawing the link to the urban environment. Section three, quality of the environmental assets of eThekwini describes the state of the key environmental assets of eThekwini: the terrestrial assets, aquatic assets, coastal assets, and the air, and attempts to infer the associated historic and current trends. Section four, drivers of environmental vulnerability and degradation describes the key issues that are driving degradation, the impacts caused, and the reason for these challenges. Section five, institutional issues and challenges describes the key factors that constrain the eThekwini‘s ability to effectively address environmental management challenges. Section six, key findings provides a synthesis of key findings of the study.
Databáze: OpenAIRE