Thursday, March 31, 2016

NOTES ON SETTLEMENTS


SETTLEMENTS
Definition
Settlement refers to grouping of house, huts or buildings of any type with a certain layout plan meant for residential and other purposes such as keeping livestock and equipments, with streets and footpaths connecting them.

TYPES OF SETTLEMENT

Settlement can be broadly classified into two categories based on size, population, occupation and the facilities found there. They are:
1. Rural Settlement
2. Urban Settlement.
Ø  Rural settlements are those settlements where people are mainly engaged in agriculture and other primary activities.
Ø  Urban settlements refer to those settlements where people are mainly engaged in secondary and tertiary activities like industry, trade, transportation and services etc.

DISTINCTION BETWEEN RURAL AND URBAN SETTLEMENT

Rural Settlement
Urban Settlement
Ø  Settlements are small in size which may consist of two to few hundred houses.

Ø  Have small size population.

Ø  People engaged in primary activities

Ø  Modern facilities are often absent.
Ø  Settlements are bigger in size in which there are few thousand to few lakh people living.

Ø  Have huge size population.

Ø  People engaged in secondary and tertiary activities.

Ø  Modern facilities are present.

DIFFERENCES BETWEEN SETTLEMENT TYPES AND PATTERN

Settlement Types
Settlement  Pattern
Ø  It refers to the space / gaps between the houses or settlements.

Ø  Example: Nucleated, isolated etc.
Ø  It refers to the spatial organization (design) which describes the overall shape and indentation of the settlement of the settlements.

Ø  Example: Linear pattern, rectangular etc

TYPES OF RURAL SETTLEMENTS

1.    Nucleated / Clustered / Compact / Agglomerated settlement
In such settlement, the houses are clustered together with narrow winding streets separating them, around the common centre for defensive, economic or social reasons, forming a large village.

Such settlements are usually surrounded by cultivated lands and the farmers travel to their land in the morning and return mostly at night.

In such settlements the houses are made up of strong building materials like stone, mud and wood and they are mostly found in high altitude areas.

Example: Ura in Bumthang and Khaling in Trashigang.


2.    Semi-Nucleated / Semi-Agglomerated settlement
In this settlement the houses are built not so close or not so far away from each other. This settlement is characterized by small and compact nucleus around which the other houses are dispersed forming a ring like shape around the main settlement.

They are also found in Northern, North-eastern and Central Bhutan.
Example: Gangtey Goenpa in Wangdue Phodrang.



3.    The Dispersed / Scattered / Isolated / Sprinkled settlement
In such settlement, individual dwellings such as farmsteads or houses are scattered widely over a vast area.

People built simple one or two storied houses by using materials like bamboo, stone and mud which may not be very far from next neighbor on their isolated farmstead. They are mostly found in low altitude like in south and south-eastern Bhutan.

Example: Khar in Pema Gatshel.




4.    Semi-Nomadic Settlement
In such settlement, the main occupation of the people is rearing of cattle mainly yak and sheep.
The people live in tents during some parts of the year when they take their animals away from the main settlement. They move to lower altitude during winters and higher altitude during summers.  Thus, only few family members live permanently in their main settlement and the rest migrate with their livestock.

This type of settlements is common in higher altitudes of Bhutan like Laya in Gasa and Merak-Sakten in Trashigang.


What are the factors affecting the formation of nucleated / dispersed settlement?
1Local physical landscape.
2. The resources available to support the given population.
3.  Economic, social and political factors like the stability of society and nature of ownership,     inheritance and distribution of land.

Distinction between compact settlement and Dispersed settlement

Compact Settlement
Dispersed Settlement
Ø  They are normally found in fertile plains or river valleys.

Ø  Main occupation of the people is agriculture.

Ø  The houses are located adjacent to each other and provide less space.

Ø  Farmland in this settlement is small.

Ø  They are generally dirty due to lack of sanitation.

Ø  People lead a social life.
Ø  They are normally found in mountainous highlands, forested areas etc.

Ø  Main occupation of the people is cattle rearing and lumbering etc.

Ø  Houses are located at a distance from each other and provide more space.

Ø  Farmland in this settlement is large.

Ø  They are normally neat and clean.

Ø  People lead an isolated life.


Compare Semi-Nucleated Settlement with semi-nomadic settlement. 

Ø  Semi-Nucleated settlements are characterized by small and compact nucleus while semi-nomadic settlement may be of any shape or size.

Ø  Semi-nucleated settlement will be permanently occupied by people throughout the year while the semi-nomadic settlement may remain more or less empty during certain part of the year when the herders live move with their animals.

Ø  The main occupation of people in semi-nucleated settlement will be farming while the main occupation of people living in semi-nomadic settlement will be herding livestock.

Ø  People of semi-nucleated settlement do not practice seasonal migration but the people of semi-nomadic settlement practice seasonal migration.

FACTORS DETERMINING THE TYPES OF RURAL SETTLEMENT

A large number of factors determine the types of rural settlements which are classified into following three groups:

1. Physical Factors
2. Ethnic and Cultural Factors
3. Historical Factors.

Physical Factors
Various physical factors like relief, altitude, climate, drainage, depth of underground water level, soil, etc. play an important role in determining the type and spacing of settlements. E.g. In the dry areas, the houses are clustered around the source of water such as pond or an oasis.

More settlement will come into existence in a place where the relief is plain, climate is moderate, and soil is fertile with enough water for cultivation, slowly leading to compactness of the settlement.

Ethnic and Cultural Factors
Ethnic and cultural factors, such as caste or communal identity, are also important in determining the layout of a rural settlement.

In some places the main land owning caste occupies the central point forming the nucleus while other caste (low caste) that provide services lives in the surrounding area.

This shows social segregation, leading to fragmentation of compact settlement into several units.

Historical Factors
Historical factors have also played an important role in determining the types of rural settlements as well as their distribution all over the world.

Even in Bhutan, certain areas which suffered frequent invasions from outside invaders have formed compact settlement for defensive reason.

Similarly, we also have settlement developed in and around the Dzong so as to seek refuge in the Dzong in times of danger from invaders or war.

Thursday, March 24, 2016

ADDITIONAL NOTES ON POPULATION

ADDITIONAL NOTES ON POPULATION

Population Pyramids
It is a graphical illustration of various age and sex group in the population.
It typically consists of two back-to-back bar graphs, with the population plotted on the X-axis and age on the Y-axis, one showing the number of males and one showing females in a particular population in five-year age groups (also called cohorts). Males are conventionally shown on the left and females on the right, and they may be measured by raw number or as a percentage of the total population.


WHY DO WE OBSERVE WORLD POPULATION DAY AND WHEN?
The world population day is observed on 11th July and we observed it in order to remind the people that the size of the population and rate at which it is increasing are formidable problems for the future of the world.

Index of ageing: It is the number of persons aged 65 and above as a percentage of the number of persons age.

Floating population: The population of a country that does not belong to that country but reside temporarily in that country for a short duration of time may be few days / weeks/months/years and supposed to go back to their native place.

Main Workers: is defined as those workers who had worked for major part of the reference period i.e. more than 6 months or more than 183 days. 
Marginal workers: Is defined as those workers who had worked for major part of the reference period i.e. less than 6 months or 183 days.

Index of concentration: Is defined as proportion of population living in each Dzongkhag to the proportion of the country.
Index of concentration =  Total population of a particular country 
                                          Total population of the country

Participation Rate: It is defined as number of workers in every hundred people.

PROBLEMS ASSOCIATED WITH RAPID INCREASE OF POPULATION IN THE COUNTRYSIDE
ü  Land fragmentation
ü  Starvation(Poverty)
ü  Pollution
ü  Unemployment
ü  Pressure on the existing resources.

IMPORTANT FEATURES OF WORKING POPULATION
ü  They should be independent
ü  Should be economically productive citizens
ü  Should be age group between 15- 64 years
ü  Should be skillful and efficient.

FACTORS RESPONSIBLE FOR UNFAVOURABLE SEX RATIO
ü  Male child receives preferential treatment while females are neglected.
ü  Pregnancy death.
ü  With small family norms many young couples do not go for second child if the first child happens to be a male.

FACTORS RESPONSIBLE FOR FAVOURABLE SEX RATIO
ü  No gender discrimination
ü  There is no social obligation against women in Bhutan

REASONS FOR RAPID GROWTH OF POPULATION AND MEASURES TO CHECK IT
REASONS
ü  Better/ improved health/medical facilities.
ü  Early marriage
ü  Illiteracy
ü  Lack of contraceptives

MEASURES
ü  Education: educated people on the drawbacks of over population
ü  Family planning: encourage people to take up medical precaution.
ü  Law should be made for one couple two children
ü  Government should create awareness on the advantages of small family and its advantages.

DIFFERENCES BETWEEN RURAL AND URBAN POPULATION
RURAL POPULATION
URBAN POPULATION
Agricultural is the fundamental occupation. Majority of population is engaged in agriculture. Neighbors of Agriculturist are also agriculturist
No fundamental occupation. Most of people engaged in principally in manufacturing, mechanical pursuits, trade commerce, professions and other non-agricultural occupations.
Density of population is lower.
Density of population is high
Low degree of social differentiation
High degree of social differentiation
Standard of living is low.
Standard of living is high.

EFFECTS OF RAPID GROWTH OF POPULATION
ü  Land fragmentation
ü  Starvation
ü  Pollution
ü  Unemployment
ü  Over utilization of resources
ü  Social problems

PROBLEMS OF OVER POPULATION
ü  Over utilization of resources
ü  Increase in social crimes
ü  Unemployment
ü  Overcrowding
ü  Conflicts and wars

PROBLEMS OF UNDER POPULATION
ü  Uneven distribution of population
ü  Under utilization of resources
ü  Slow economic development
ü  Lack of skilled labours
ü  Remoteness

POPULATION PROBLEMS IN ADVANCED COUNTRIES
ü  Ageing population
ü  Small population
ü  Rural depopulation
ü  Urbanization












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