People, Patterns, and Places Flashcards
(140 cards)
What is ecological footprint?
The area of biologically productive land & water required to produce the goods consumed and to assimilate the wastes they generate
What are ways that humans can affect the planet’s natural resources?
- circular economy - resources should be reused, companies should recycle their own waste instead of pressuring consumers to do it, then they will produce less waste
- overusing & depleting natural resources
- anthropogenic climate change
What are ways that technology has improved humanity’s wellbeing?
- high-yielding crops & sophisticated food supply chains - improve variety & quality of consumed food
- vaccines, medicine, and disease eradication
- carbon fibres - aircraft can fly further with less fuel, better air quality
- geothermal, hydrogen, solar, and wind energy - reduce reliance and fossil fuels & improve air quality - improve health
- buildings & cities
- robotics for work in highly automated factories
- networks & internet for instantaneous global communication & access to information
- protection of endangered species & ecosystems, restoration of environments - better health
- Improves life expectancy, access to education & information, slowed population growth, decreases infant mortality
What are positive environmental consquences of urbanisation and urban sprawl?
- Growing food locally, plants & greenery can reduce ecological footprint
- recycling can reduce pollution
- decrease in carbon emissions per person
What are negative environmental consequences of urbanisation and urban sprawl?
- futher from CBD
- loss of arable land
- biodiversity loss
- increase in carbon emissions
Why is Shanghai’s Metro System so efficient?
- world’s biggest metro system
- 700km track
- 408 stations
- 18 lines
- Second in the world by annual ridership
- Will have 25 lines and over 1000km by 2025
- Everywhere in Shanghai will be within 600m of a metro station
What crops are usually in plantations?
- cotton
- coffee
- tea
- cocoa
- sisal
- palm oil
- fruits
- rubber trees
What is involved in Mediterranean Agriculture?
- land uses are intensive, highly speiclaised, and varied
- subsistence is often side-by-side with commercial
- some crops are for domestic consumption while some are for sale
What is causing changes in global patterns of economic activity?
- Increased demand for food (population growth)
- technological advancements
- increased focus on sustainability
- replacement of human labour with machinery
What is shifting agriculture?
- focuses on maintaining fertility of soil
- rotation cultivated fields
What is intensive subsistence agriculture?
- focuses on the effective & efficient use of small areas of land to maximise crop yields
- Lage inputs of labour & fertiliser are required
- e.g. rice paddies
What is pastoralism?
- traditional practices around managing domesticated livestock
- Animals are bred & herded to provide food, clothing, and shelter
What is extensive commercial agriculture?
uses relatively small inputs of labour, fertilisers, and capital, relative to the land area being farmed
What is intensive industrial agriculture?
- requires capital-intensive agricultural inputs, such as fertiliser, pesticides, and large-scale machinery
- maximise output per unit of agricultural land
What are some advantages of extensive agriculture?
- less reliance on inputs of labour per unit of land
- Large-scale machinery can be used more efficiently over large, flat areas of land
- Labour efficiencies result in lower product prices & higher returns
- animal welfare is less of an issue
- Animals graze on pastures native to area instead of relying on introduced species
- soil management is easier, less fertilisers & chemicals
- large amounts of grain & livestock can be produced relatively cheaply
What are advantages of intensive industrial agriculture?
- Yields are much higher in short-term
- area of land required is smaller
What caused the decline of the US Manufacturing Belt?
- Transfer of labour-intensive manufacturing overseas
- increased automation
- decline of US coal & steel industries
What were the consequences of the decline of the US manufacturing belt?
- Economic decline led to population loss & widespread urban decay
- Some cities & towns adapted by diversifying/transforming economies
- Others experienced severe economic distress & social consequences - rise of right-wing political activism
- New England faced industrial decline - transformed economy by basing it on services, advanced manufacturing, and high-tech industries
What does Zhengzhou, China specialise in?
Major manufacturing hub for:
* IT
* biomedicine
* aviation
* e-commerce
What are the three principal manufacturing regions?
- North America
- Western & Eastern Europe
- South & East Asia
What are the consequences of deindustrialisation?
- Shift in manufacturing jobs to developing countries
- new international division of labour
- affected workers engaged in labour-intensive manufacturing enterprises who lost their jobs
What is causing Indigenous languages to be lost?
dominant languages in:
* media
* shops
* the workplace
What is infrastructure?
includes all structures associated with utilities (electricity, water, gas, telecommunication) and transport
What is a positive feedback loop?
Feedback loop that accelerates or amplifies a change