INTRODUCTION
Community development is a process where
community members come together to take collective action and generate
solutions to common problems. Community wellbeing (economic, social,
environmental and cultural) often evolves from this type of collective action
being taken at a grassroots level. Community development ranges from small
initiatives within a small group to large initiatives that involve the broader
community.
Community
Often when we think of
community, we think in geographic terms. Our community is the city, town or
village where we live. When community is defined through physical location, it
has precise boundaries that are readily understood and accepted by others.
Defining communities in terms of geography, however, is only one way of looking
at them. Communities can also be defined by common cultural heritage, language,
and beliefs or shared interests. These are sometimes called communities of
interest. Even when community does refer to a geographic location, it doesn’t
always include everyone within the area. For example, many Aboriginal
communities are part of a larger non-Aboriginal geography. In larger urban
centres, communities are often defined in terms of particular neighbourhoods.
Development
The term “development”
often carries an assumption of growth and expansion. During the industrial era,
development was strongly connected to increased speed, volume and size.
However, many people are currently questioning the concept of growth for
numerous reasons – a realization that more isn’t always better, or an
increasing respect for reducing outside dependencies and lowering levels of
consumerism. So while the term “development” may not always mean growth, it
always imply change.
THE
EFACTORS INFLUENCING COMMUNITY DEVELOPMENT
Leadership:
Traditionally, within psychology, leadership has been defined as a
specific trait, competency, or ability that an individual can possess. Still,
even though this broad definition has been allowed and leadership continues to
be a strong area of development and research, the dimensions and definition of
the concept remains unclear (Pfeffer,
Continuity:
The unbroken and consistent existence or
operation of something over time, the maintenance of continuous action and
self-consisten
Finance:
Finance is a term
describing the study and system of money, investments, and other financial
instruments. Some people prefer to divide finance into three distinct
categories: public finance, corporate finance, and personal finance. There is
also the recently emerging area of social finance. Behavioral finance seeks to
identify the cognitive (e.g. emotional, social, and psychological) reasons
behind financial decisions.
THE
WORLD GLOBAL MAJOR VEGATATION
1. There is a set of "forest
vegetation" bionics, which have a dense, closed canopy of trees. If you
stand and look upwards in a forest, you see few large gaps between the crowns
of the trees, which tend to overlap and interlock with one another. Forest biomes
include tropical rainforest, temperate evergreen forest, temperate deciduous
forest, and cold climate conifer forest (also
called "boreal conifer" and "taiga") ( Figures 2.5a, 2.6*,
2.7*).
2. "Woodland" biomes arc rather
like forest but with a more open canopy, with significant gaps between
individual trees so that their crowns often do not touch. These include
Mediterranean woodland, tropical dry woodland, and boreal woodland. A typical
sort of definition of woodland would be that less than 70% of the canopy above
is trees, with the rest being open sky (Figure 2.5b).
3. "Shrub" or "scrub"
biomes have low woody plants, usually with a rather gnarled appearance and
multiple stems instead of a single trunk. They include temperate semi-arid
scrub, tropical semi-arid scrub, Mediterranean scrub (garrigue) (Figures 2.5c,
2.8*).
4. "Grasslands" look rather like a
lawn or meadow both of which are human creations except that these are natural,
not cultivated. For example, in the category of grasslands there are the
savannas in the tropics, steppe or prairie in the temperate zones, and grassy
tundra in very cold climates. Sometimes there may be an open scattering of
trees or shrubs (Figures 2.5d, 2.9*, 2.10*).
5. "Desert" bionics are
distinguished mainly by lack of vegetation, with differing degrees of openness,
or even no vegetation at all. Semi-desert is a sort of transitional open scrub
or open grassland, whereas "true" desert has almost no vegetation.
People tend to imagine that most deserts arc sandy—in fact, more often they are
covered by stones or bare rock (Figures 2.5e, 2.11*, 2.12, 2.14*. 2.15).



Figure 2.5. General form of vegetation: (a)
forest, (b) woodland, (c) scrub, (d) grassland, (e) desert.
Figure 2.5. General form of vegetation: (a)
forest, (b) woodland, (c) scrub, (d) grassland, (e) desert.

Figure
2.6. Tropical rainforest. Malaysia. Source: Author.

Figure 2.7. Cold climate conifer forest,
mountains of California. Source: Author.

Figure
2.8. Evergreen oak scrub, southeastern Iran. Source. Kamran Zcndchdcl.


Figure
2.9. Grassland, California. Source: Author.

Figure
2.10. Tundra, above trecline in the Andes, Chile. Source: Margie Mayfield.

Figure
2.11. Semi-desert, Mohave Desert, Arizona. Source: Claus Holzaplel.

Figure
2.12. Semi-desert, Iran. Source: Kamran Zendehdel.
CHARACTERISTIC
AND DISTRIBUTION OF MAJOR WORLD VEGATION TYPE
There are many approaches for the
classification of vegetation (physiognomy, flora, ecology, etc.). Much of the
work on vegetation classification comes from European and North American
ecologists, and they have fundamentally different approaches. In North America,
vegetation types are based on a combination of the following criteria: climate
pattern, plant habit, phenology and/or growth form, and dominant
species. In the current US standard (adopted by the Federal Geographic Data Committee (FGDC), and originally developed by UNESCO and The
Nature Conservancy),
the classification is hierarchical and incorporates the non-floristic
criteria into the upper (most general) five levels and limited floristic
criteria only into the lower (most specific) two levels. In Europe,
classification often relies much more heavily, sometimes entirely, on floristic
(species) composition alone, without explicit reference to climate, phenology
or growth forms. It often emphasizes indicator or diagnostic species which may distinguish one
classification from another.
In the FGDC standard, the hierarchy
levels, from most general to most specific, are: system, class, subclass, group, formation, alliance, and association. The lowest level, or
association, is thus the most precisely defined, and incorporates the names of
the dominant one to three (usually two) species of a type. An example of a
vegetation type defined at the level of class might be "Forest, canopy cover > 60%";
at the level of a formation as "Winter-rain,
broad-leaved, evergreen, sclerophyllous, closed-canopy forest"; at
the level of alliance as "Arbutus
menziesii forest"; and at the level of association as "Arbutus menziesii-Lithocarpus densiflora
forest", referring to Pacific madrone-tanoak forests which occur in
California and Oregon, USA. In practice, the levels of the alliance and/or
association are the most often used, particularly in vegetation mapping, just
as the Latin binomial is most often used in discussing particular species in
taxonomy and in general communication.
REFERENCE
Ebach, M.C. (2015). Origins of biogeography. The role of biological classification in early
plant and animal geography.
Dordrecht: Springer, p. 89,.
Beard J.S. (1978). The Physiognomic Approach.
In: R. H. Whittaker (editor). Classification
of Plant Communities, pp
33-64,.
Walter,
B. M. T. (2006). Fitofisionomias do
bioma Cerrado: síntese terminológica e relações florísticas.
Doctoral dissertation, Universidade de Brasília, p. 10, "Archived
copy" (PDF). Archived (PDF) from the original on 2016-08-26. Retrieved
2016-08-26..
Burrows, Colin J.
(1990). Processes of vegetation change. London: Unwin Hyman. p. 1. ISBN 0045800138.
Introduction to California Plant Life; Robert
Ornduff, Phyllis M. Faber, Todd Keeler-Wolf; 2003 ed.; p. 112
Thurmann,
J. (1849). Essai de Phytostatique
appliqué à la chaîne du Jura et aux contrées voisines. Berne: Jent et Gassmann, [1] Archived
2017-10-02 at the Wayback
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