Presentation on theme: "GEOG 80 – Transport Geography Professor: Dr. Jean-Paul Rodrigue Topic 4 – Transportation Terminals A.The Function of Transport Terminals B.Ports and Rail."— Presentation transcript:
GEOG 80 – Transport Geography Professor: Dr. Jean-Paul Rodrigue Topic 4 – Transportation Terminals A.The Function of Transport Terminals B.Ports and Rail Terminals C.Airport Terminals D.Terminals and Security
A – The Function of Transport Terminals 1. The Nature of Transport Terminals 2. Passengers Terminals 3. Freight Terminals 4. Terminal Costs
1. The Nature of Transport Terminals Concept All spatial flows, with the exception of personal vehicular and pedestrian trips, involve movements between terminals. Modes assembly and distribution: Cannot travel individually, but in batches. People have to go to bus terminals and airports first to reach their final destinations. Freight has to be consolidated at a port or a rail yard before onward shipment. Terminals are essential links in transportation chains.
1. The Nature of Transport Terminals Definition Any location where freight and passengers either originates, terminates, or is handled in the transportation process. Central and intermediate locations: Points of interchange within the same modal system. Insure a continuity of the flows. Particularly the case for modern air and port operations. Require specific facilities to accommodate the traffic they handle. Points of interchange: within the same mode. Points of transfer: between modes.
1. The Nature of Transport Terminals Location Serve a large concentration of population and/or industrial activities. Specific terminals have specific locational constraints. New transport terminals tend to be located outside central areas to avoid high land costs and congestion. Convergence Obligatory points of passage. Invested on their geographical location which is generally intermediate to commercial flows. Created by the centrality or the intermediacy of their respective locations.
1. The Nature of Transport Terminals Accessibility Accessibility to other terminals (at the local, regional and global scale). How well the terminal is linked to the regional transport system. Infrastructure Handle and transship freight or passengers. Must accommodate current traffic and anticipate future trends. Modern terminal infrastructures consequently require massive investments.
The Function of Transport Terminals Location Infrastructures Accessibility Local Regional Global
2. Passengers Terminals Overview Passenger terminals require relatively little specific equipment. Simple structures. Basic amenities (waiting areas, ticket counters, food services). Airports Are the exception. The most complex terminals. Passengers may spend several hours in the terminal. Transiting, check-in and security checks, baggage pick up and customs and immigration on international arrivals. Wide range of services. Provide the very specific needs of the aircraft.
Chek Lap Kok Air Terminal, Main Concourse, Hong Kong, China
3. Freight Terminals Specialized entities Specific loading and unloading equipment. Wide range of handling gear is required. Differentiated functionally both by the mode involved and the commodities transferred. Distinction by two major types of cargo Bulk: Goods that are handled in large quantities, that are unpackaged and are available in uniform dimensions. Liquid bulk goods: Pumps to move the product along hoses and pipes; limited handling equipment is needed, but significant storage facilities may be required. Dry bulk: wide range of products, such as ores, coal and cereals; handling equipment is required; utilize specialized grabs and cranes and conveyer-belt systems.
3. Freight Terminals General cargo: Goods that are of many shapes, dimensions and weights such as machinery and parts. Because the goods are so uneven and irregular, handling is difficult to mechanize. General cargo handling usually requires a lot of manpower. Warehousing Assembling the individual bundles of goods: Time-consuming and storage may be required. Need for terminals to be equipped with specialized infrastructures: Grain silos, storage tanks, and refrigerated warehouses, or simply space to stockpile.
Hong Kong International Distribution Center
4. Terminal Costs Terminal costs An important component of transport costs. Infrastructure costs: Construction and maintenance costs. Facilities such as piers, runways, cranes and structures. Transshipment costs: Composing, handling and decomposing passengers or freight. Labor requirement of terminal facilities. Administration costs: Managed by institutions such as port or airport authorities or by private companies.
B – Ports and Rail Terminals 1. Port Sites 2. Port Functions 3. Rail Terminals
1. Port Sites Ports Convergence between two domains of freight circulation: Land and maritime domains. Facilitates convergence between land transport and maritime systems. Handle the largest amounts of freight, more than any other types of terminals combined. Infrastructures to accommodate transshipment activities. Administration: Submitted to authorities. Regulating infrastructure investments, its organization and development and its relationships with customers using its services.
Port Sites In a delta Margin of a delta Along a river Natural harbors In an estuary Near an estuary In a bay Protected
1. Port Sites Port sites Maritime access: Physical capacity of the site to accommodate ship operations. Tidal range: difference between the high and low tide. Ship operations cannot handle variations of more than 3 meters. Channel and berth depths: very important to accommodate modern cargo ships. Panamax ship (65,000 deadweight tons) requires more than 12 meters (40 feet) of depth. Many port sites are unable to handle modern maritime access. Maritime interface: Amount of space that is available to support maritime access. Related to the amount of shoreline. Guarantee its future development and expansion.
1. Port Sites Infrastructures: Must have infrastructures such as piers, cranes and warehouses. Infrastructures consume land which must be available to insure port expansion. Land access: Access from the port to industrial complexes and markets. Requires efficient inland distribution systems, such as fluvial, rail (mainly for containers) and road transportation.
Post Panamax Containership at the Port of Le Havre
Basic Constraints of Port Sites Maritime Space Land Space Infrastructures Port Land Access Maritime Access Interface
Harbor Types Coastal NaturalCoastal Breakwater Coastal Tide GatesRiver Natural River BasinsRiver Tide Gates Canal or LakeOpen Roadstead
Number of Large and Medium Ports by Channel Depth
The American Waterway System
Channel Depth at Selected North American Ports, 1998 (in feet)
1. Port Sites Port development Setting: Dependent on geographical considerations. Furthest point of inland navigation by sailships. Fishing port with trading and shipbuilding activities. Simple terminal facilities. Warehousing and wholesaling, adjacent to the port. Expansion: The industrial revolution triggered several changes on port activities. Quays were expanded and jetties were constructed to handle the growing amounts of freight and passengers as well as larger ships). Shipbuilding became an activity that required the construction of docks. Integration of rail lines with port terminals. Port-related activities expanded to include industrial activities. Expansion mainly occurred downstream.
1. Port Sites Specialization: Construction of specialized piers to handle freight such as containers, ores, grain, petroleum and coal. Expansion of warehousing needs. Larger high-capacity ships often required dredging or the construction of long jetties granting access to greater depths. Downstream migration. Original port sites became obsolete and were abandoned. Reconversion opportunities of port facilities to other uses (waterfront parks, housing and commercial developments).
The Evolution of a Port Setting Expansion Specialization Downtown Urban expansion Terminal facilities Port-related activities Rail Highway Water depth Reconversion 3
Evolution of the Port of Rotterdam
2. Port Functions Main functions Supply services to freight (warehousing, transshipment, etc.). Supply services to ships (piers, refueling, repairs, etc.). Concomitantly a maritime and land terminal. Regional in their dynamics. Hong Kong: Natural site. Geographical position of a transit harbor for southern China. Singapore: Outlet of the strategic Strait of Malacca. Convergence of Southeast Asian transportation. New York: Gateway of the North American Midwest. Hudson / Erie canal system.
Infrastructure Services to ships Services to merchandises Regional port Main port FDC Regional port FDC Main port Hinterland Foreland Export activity Import activity Rail transport FDC Road transport Freight distribution center Maritime transport Port Functions Maritime SpaceLand Space
2. Port Functions Port activities About 4,600 ports in are in operation worldwide. Less than one hundred ports have a global importance. High level of concentration in a limited number of large ports. Linked to maritime access and infrastructure development. Gateways of continental distribution systems. Containerization has substantially changed port dynamics. Port types Monofunctionnal ports: Transit a limited array of commodities, most often dry or liquid bulks. Specialized piers. Polyfunctionnal ports: Several transshipment and industrial activities are present. Variety of specialized and general cargo piers.
Throughput of the Worlds Major Ports, (in millions of metric tons)
Container Traffic of the World 15 Largest Ports, 2003
Traffic at Major North American Container Ports, 2003
2. Port Functions Problems related to port infrastructures Ports along rivers are continuously facing dredging problems. Width of rivers is strongly limiting capacity: Rarely a port along a river has the capacity to handle Post Panamax ships. Lateral spread of infrastructures (Seaports). Congestion in central areas. Port / city competition for land (waterfront development).
3. Rail Terminals Location Not as space-extensive as airports and ports. Suffer less from site constraints: Many established prior to the Second World War. Cities were more compact and land acquisition was easier. Passengers and freight terminals: Different locations. Central railway stations: Feature of most cities and tend to be located in downtown areas. Key elements of urban centrality and activity. Freight rail stations: Consume more space. Tend to be located at the periphery. Older yards tend to be located at the margin of CBDs.
1. Airport Sites Concept Airports act as the main technical support of air transport. Increased pressures on terminals: Existing terminals have been expanded and new terminals have been constructed. Replace airports no longer able to cope with the increased traffic. International / Regional: Role and function in the international and regional urban system. Centrality (being an origin and destination of air traffic) and intermediacy (a hub or a gateway between destinations). Local: Level of accessibility of the airport over the metropolitan area it services. Daily flows of planes, passengers, freight to and from the airport's terminals.
Geographical Scales of Airport Location International / Regional Local
1. Airport Sites Local site requirements. Airfields: Runways and parking areas. Long enough to accommodate the takeoff and landing of commercial planes. About 3,300 meters (10,000 feet) are required for a 747 to takeoff. Slope (less 1%), altitude and meteorological conditions. About 32 movements (landings and takeoffs) per hour are possible on a commercial runway under optimal conditions. Terminals: Freight and passenger transit infrastructures. Infrastructures for plane accommodation. Linked with local transport systems.
Air Terminals Terminal Isle Terminal Shuttles Airfield
Airport Location Factors Benefits Externalities Suitability High Low City Center High Low Commuting radius High Low Location Ring
1. Airport Sites Land requirements Land required by modern airport operations is considerable: Landing and take off of planes. Buffer between the adjacent urban areas to limit the noise generated. Parking areas in airports located in car dependent cities. Peripheral sites: Sufficient quantities of land available. The more recently an airport was constructed, the more likely this airport is to be located far from the city center. Expansion and relocation: Extremely difficult. Most airports have grown at locations chosen in the 1950s and 1960s. Most airports are now surrounded. Only sites available are far from the urban core.
Site of the Hong Kong Chek Lap Kok Terminal Logistics and cargo area Passenger terminal Northern runway Southern runway Light Rail System To Kowloon and Hong Kong Train station Future Terminal Expansion
Aerial View of Hong Kong Chek Lap Kok Airport Terminal
Kansai International Airport, Osaka Bay, Japan
Aerial View of the Dallas / Fort Worth Airport
Phosavan Airfeild, Laos
2. Airport Functions Airport activities Terminal activities: Parking, ground transportation, checking in, baggage-claiming, restoration, retailing and maintenance. Provide services to passengers and freight. Airfield activities: Loading and unloading planes, maintenance and traffic control. Provide services to aircrafts. Economic functions Improved economic opportunities. Employment (USA): $500 billion of economic activity. 1.9 million direct and 4.8 million indirect jobs. Global service activities. Passengers and freight airports.
Passenger Traffic at the Worlds Largest Airports, 2004
Freight Traffic at the Worlds Largest Airports, 2004
Tons of Landed Freight at Major US Airports, 2003
D – Terminal Security 1. Passengers 2. Freight
1. Passengers A focus on terminals Access is monitored and controlled. Movements are channeled along pathways that provide safe access to and from platforms and gates. Safety and theft have been a concern for freight terminals. Airports Focus of security concerns for many decades. High-jacking aircraft came to the fore in the 1970s. Terrorist groups in the Middle East exploited the lack of security to commandeer planes for ransom and publicity. Established screening procedures for passengers and bags. Reductions in hijackings, although terrorists changed their tactics by placing bombs in un-accompanied luggage and packages,
1. Passengers Hub-and-spoke networks Strain on the security process. Disparities in the effectiveness of passenger screening. Impacts of September 11, 2001 Department of Homeland Security established the Transportation Security Authority (TSA). Strict new security measures: Restricting access to airport facilities. Fortifying cockpits. Extensive security screening of passengers. Screening: More rigorous inspections of passengers and their baggage at airports. Biometric identification for foreign nationals (fingerprint, facial recognition).
1. Passengers Costs All screeners (45,000) are now part of the Federal workforce. Purchase of screening machinery and training of personnel. Additional delays and aggravation for passengers. Downturn in air transport. Some passengers may switch to other modes.
2. Freight Issues Less regulated and greater international dimensions. Illegal immigrants, drug smuggling, piracy. The container makes it extremely difficult to identify illicit and/or dangerous cargoes. Hubbing: Compounds the problem. Large numbers of containers are required to be handled with minimum delays and inconvenience. Automated Identity System: Permanently marked and visible identity number. Record maintained of flag, port of registry and address of the registered owner.
2. Freight Each port must undertake a security assessment Assets and facilities. Effects of damages that might be caused. Evaluate the risks, and identify weaknesses to security. Customs clearance: All cargoes destined for the US. Prior to the departure of the ship. Biometric identification for seafarers to be implemented and that national databases of sailors to be maintained.