Final Review Flashcards
Positionality
The social and political context that creates your identity AND/OR how your identity influences and biases your perception of and outlook on the world
Human ecology
Represents the interactions between humans and the natural environment. This includes forms of subsistence or the means by which people exploit natural resources to provide for human needs
What is important to note about human ecology?
The type of resource base and corresponding subsistence system will influence the social organization and cultural institutions
Examples of human ecology
hunting, fishing, herding, agriculture
Who are the indigenous peoples?
the first inhabitants of Canada
There are aproximately (blank) Indigenous peoples in (blank) countries?
476 million
90
How many million Canadians self-identify as Indigenous
1.67 million
Internationally, Indigenous peoples are those groups that?
Have a specific set of rights based on their historical ties to a particular territory and their cultural or historical distinctiveness from other populations
When did the Medieval Warming Period occur?
600-1400 AD
Medieval Warming period
Temperatures rose a few degrees above average and this rise in temperature has been connected to improve crop yields
Plausible explanations for the MWP (Part 1)
Weakening Gulf stream due to large input of freshwater during the MWP (warmer climates and an increase in discharge of freshwater from continents in the ocean basins can affect oceanic circulation)
Plausible explanations for MWP (part 2)
Volcanic eruptions in the Southern Hemisphere (sulphate aerosols in stratosphere)
Plausible explanations for MPW (part 3)
Natural climate variation (precession cycle)
Plausible explanations for MWP (part 4)
In North American, the first contact with Europeans, massive depopulation and reforestation (contributes to cooling and only need a few degrees of change to spark global cooling)
When did the Little Ice Age occur?
14th-19th century
Little Ice age
A period of cooling after the MWP
What did Lewis Henry Morgan propose?
Advancements in social organizations arose primarily from changes in food production
Lewis Henry Morgan’s hierarchy
Hunter-gathere—>savagery—->barbarism—->civilization
Hunter-gatherer/savagery stage
Did not utilize technologies but instead were using “less sophisticated” methods of agriculture
ex) using their hands
Barbarism stage
Immediately follows hunter-gatherer/savagery. It is a stage of settled agriculture
ex) using plows
Civilization
An urban society that possessed more advanced agricultural technologies
Modern biases that stem from the Lewis Henry Morgan hierarchy
The civilization stage (agriculture technologies) is still more sophisticated or desirable than that of the hunter-gatherer stage
Contributions of Ester Boserup
The digging stick was the most primitive of agricultural tools and those who used a digging stick were the most primitive. Those who used a plow reached the highest level of civilization.
Milankovitch Theory (orbital eccentricity)
90,000- 100,000 year cycle. Variation in the shape of Earth’s orbit influences amounts of insolation
Milankovitch Theory (tilt obliquity)
40,000 year cycle
Variations in Earth’s axial tilt increases or decreases seasonal contrasts in isolation (when we are tilted towards the sun we receive more energy)
Milankovitch Theory (Orbital precession)
23,000 year cycle.
Cyclical change in the wobble of the Earth of its axis influences seasonal extremes at perihelion and aphelion in winter (sometimes we get perihelion in winter and have a mild winter. this means we get a cool summer when aphelion happens in summer)
Natural ecology of ancient crops
original crops were large seeded, annual grasses. Annual plants produce large seeds to survive the hot dry summers.
Theorized locations of first crops
Middle east- parts of Turkey, Syria, Lebanon, Israel, Jordan and Iraq
Mediterranean climate regions
Long, dry, hot summers with terminal droughts (poor growing conditions in the summer).
Relatively cool, wet winters (made winter a good growing season)
Characteristics of domesticated crops
1- Elimination or reduction in natural seed dispersals
2- Elimination of seed dormancy
3- Larger seed size
4- Uniform maturity
5- Self fertility
Elimination or reduction in natural seed dispersal
Domesticated cereals have tough rachis that prevent natural seed dispersal
Elimination of seed dormancy
Pulses have thich, impermeable seed coats where wild grasses have physiological mechanisms that detect heat and light (allows seeds to germinate in seasons most favourable for growth)
Larger seed size
domesticated plants have larger seeds
Uniform maturity
Domesticated plants tend to mature more evenly
Theories of plant domestication
1- Unintentional domestication (possible in cereals)
2- Intentional domestication (most probable in pulses)
3- Rate of domestication (could have occurred rapidly)
Rate of domestication
Changes are often genetically dominant traits. Suggested that foraging for wild grasses occurred in parallel with crop production
Centres of agricultural origin
Agriculture first appeared in western Asia (Fertile Crescent) however, it evolved independently in several places later
Partial list of the centres of agricultural origins
1- Rice and soybean in china
2- Corn, bean and squash in Mexico
3- Potato and quinoa in South America
4- Sorghum and yams in Africa
5- Sunflowers in North America
6- Sugar cane and taro in New Guinea
Clam gardens
Ancient aquaculture innovation of ancestral First Nations peoples to cultivate clams, but also barnacles, crabs, sea cucumbers, kelp and fish
What did clam gardens consist of?
Rock walls constructed in the intertidal zone to help catch and contain sediment and to cause water to pool, providing suitable habitat for clams
How many more times productive were clam gardens than unaltered beaches?
2 to 4 times
Red and yellow cedar
The distribution of stripped cedar suggests regular revisiting, multiple sequential harvesting and forest management
Estuarine root gardens
Some of the most compelling evidence of the northwest coast cultivation may be found in the traditional management of native plants with edible root gardens
Which roots were included in the gardens?
True roots, rhizomes, tubers and bulbs
The roots found in the estuarine root gardens were the foremost dietary source of (blank) for central and northern coast peoples prior to the introduction to the potato, augmenting a diet rich in (blank).
Carbohydrates, marine protein
Orchard and forest gardens
Represent a complex plant assemblage that were managed for nutritional, economic, medicinal and spiritual needs
How does an orchard/forest garden work?
The dark, closed canopy of the conifer forest opens up and is replaced by sunny, orchard-like spread of food producing trees and shrubs
What types of trees and shrubs are found in orchard/forest gardens?
Crabapple, hazelnut, cranberry, wild plum, wild cherry
Cultural keystone resources
Have exceptional significance to a culture of a people and can be identified by their prevalence in language, cultural practices, ceremonies, traditions, diet, medicine, material items and histories
Examples of cultural keystone resources
Sockeye salmon, caribou, bison
The Ojibwe and Cree considered there two things a cultural keystone resource
Wild rice and acorns
Stages of wild rice processing
Binding -> knocking -> drying ->parching ->winnowing ->storage
Binding was an (blank) of (blank).
Indication, property ownership
Binding
Indigenous peoples go through rivers binding the rice which creates corridors so that the canoes do not run over the rice
What was used to bind the rice?
push poles
Knocking
When the canoe goes down the river the knockers reaches out and gently taps the rice, making it fall into the canoe
What is unique about the knocking process?
The rice that falls back into the water will regerminate and restart the cycle
It is estimated a canoe can hold about (blank) pounds of rice
200