BY
MOSES O. E.
IWUALA
DEPARTMENT OF
BIOTECHNOLOGY,
SCHOOL OF
SCIENCE
FEDERAL
UNIVERSITY OF TECHNOLOGY OWERRI,
IMO STATE,
NIGERIA
Being an
invited Paper presented on the occasion of the Celebration of 2012 World
Environment Day organized by the Centre for Women, Genger and Development
Studies, FUTO Tuesday 31st July 2012
Protocol
INTRODUCTION
I
should start by commending the public-spirited efforts and initiatives of the
Center for Women, Gender and Development Studies in Federal University of
Technology, Owerri (FUTO). Under the able leadership of Dr. (Mrs.) Ihuoma P.
Asiabaka, the Center has done a lot in promoting the training, skill
acquisition and socio-economic empowerment for the Women, our children and
youths and the University Community generally. In addition the Centre has
continued to create awareness on current and contemporary issues of practice
interest. A case in point is the bold initiative of organizing the present Celebration
of the 2012 World Environment Day in FUTO. In particular, I am grateful for the
invitation to present a lead Paper as part of the activities marking this
year’s Celebration. Since our ultimate focus globally is that of exploring ways
and means of attaining a safe, sanitation and sustainable environment, I am
minded to consider this against the background of the socio-economic
development of our people. To this end I will be speaking on the “Strategy for
a healthy and sustainable Environment for the Socio-economic development of
Nigeria”.
NATURE AND CHARACTERISTICS OF OUR
ENVIRONMENT
The
Environment in which we live and thrive is made up of the Physical Components,
the Plants and Animals around us, and the human population etc.
The
Physical (or Abiotic) Environment comprises the land Area, the water bodies,
and the aerial (or atmospheric) space around us. the characteristics of the
Physical Environment may vary extensively (e.g. in terms of the soil and rock
structure, with differential terrains and topography on land) and the
differential physical features of natural water bodies (e.g. in terms of water
volume, quality and depths/dimension etc.). The same is true of the atmospheric
space around us and variations in the quality and wind movement etc.
The
plants, Animals and Human populations in our environment, together with the
micro-organisms that abound in the Soil, Water and Air around us constitute the
biotic Environment. The Plants provide the vegetable cover in the environment
and serve as primary sources of food supply to the animals and Man. Plants are
therefore cultivated in Agriculture to promote supply of food items and raw
materials for manufacturing industries (including food processing, canning,
pharmaceutical and textile industries etc.). Other plant resources derive from Natural Forest and Forestry
Plantation etc. The animal pollutions in our environment include domestic
animals and farm animals (like livestock animals, poultry birds and fishery
stocks etc.) as well as the various forms of Wildlife animals available in
different environments. There are also the various forms of predators, pest and
parasites that play various roles in the ecology of various habitats.
The
human population depends on plant and animal populations and on other natural
resources from the soil, water and the air for effective sustenance.
Nevertheless, the population characteristics in different areas differ
substantially (e.g. in terms of population density, demographic composition and
socio-economic characteristics etc). Settlement patterns and living conditions
of people also differ considerably in different locations, subject to a variety
of factors.
The
Environment in which we live is also subject to the influence of some natural
phenomena like Sunshine, Heat and Temperature changes, Rainfall, Thunderstorms,
Wind movements, and other such phenomena, many of which are becoming
increasingly more evident in these days of global warming and climate change.
In addition, the heavy load of micro-organisms (e.g. Bacteria, Fungi, Viruses
etc) play important roles that impact significantly on the lives handy in the
maintenance of the economy of nature e.g. through facilitating the decay and
decomposition of dead plants and animals and the natural recycling of various
forms of organic matter to restore basic elements to the environment.
As
part of their day to day activities, and other natural functions, human,
animals and plants generate various forms of waste (including excretory wastes
and other forms of organic and inorganic products). These wastes invariably
contaminate the natural environment and may pollute the soil, water sources and
the atmosphere. Human and animal settlements, farm plantations and various
other establishments may also be negatively affected by domestic and industrial
wastes, toxic chemicals, pesticides, heavy metals, irradiation materials and
other forms of environmental pollutants and ecotoxicants.
ATTRIBUTES OF A
HEALTHY AND SUSTAINABLE ENVIRONMENT
A healthy and
sustainable environment is one that is sanitary, safe and supportive of the
growth and multiplication of human and animal populations and the luxuriant
growth and spread of plants. As a rule, organisms in such an environment have
access to good nutriment, healthcare and protection, and are basically exposed
to minimal (or at least tolerable) levels of communicable and pathogenic
infections. More specifically, the features of such environment include the
following:
ü Regular
observance of environmental sanitation and hygiene; with adequate provisions
for refuse and sewage disposal and avoidance of indiscriminate dumping of
wastes and industrial sludge.
ü Provision
of adequate housing and shelter for the human population (with limited
congestion, adequate ventilation and functional toilet facilities). In
addition, suitable facilities are normally available for healthy Animal
husbandry and related Agricultural Practices.
ü Availability
of clean and adequate Water Supply is also one of the essential attributes of a
healthy and sustainable Environment; with proper checks being observed to
guarantee the quality of water, consumed and used for other purposes.
ü Ample
nutritional supply should also be available for human and animal populations.
This underscores the essence of viable Agricultural productivity for enhanced
sustenance of any community.
ü A
healthy and sustainable Environment must have dependable provisions for
effective Healthcare, Disease Control and Disease Prevention. This should
applicable not only to the human population but also the animal population, to
help minimize chances of zoonotic transmission of infections in the locality.
ü Clean
air supply (Indoors and Outdoors) with less chances of atmospheric pollution
e.g. from putrid wastes, gas emissions, bush burning, chimney wastes or fossil
fuel sustainable environment.
ü Provision
for positive nurturing, education and grooming of the human population should
also be available, with opportunities for basic education, skill acquisition
exposure, entrepreneurship training and other forms of positive development of
the human populace.
ü A
healthy and sustainable environment must be addition have facilities and
potentials for fruitful exploitation of available natural resources, with the
proceeds being ploughed back to service the socio-economic and welfare needs of
the populace in keeping with the principles and practice of the concept of the
green economy.
STRATEGY FOR ATTAINING A HEALTHY
AND SUSTAINABLE ENVIRONMENT FOR NIGERIA,S SOCIO-ECONOMIC DEVELOPMENT
In
The Quest for a Healthy and Sustainable Environment for Nigeria’s
Socio-Economic Development Therefore a Strategic Plan of Action is Proposed,
Based on the Following Measures:
1. Maintenance
of Sanitation and Healthy surrounding in homes, residential settlements and in
public establishments generally. Community hygiene, drainage and desilting of
gutters, clearance and safe disposal of refuse, sewage and other forms of
wastes must be regularly observed and backed by Sanitary Inspection with
appropriate sanctions being enforced, for defaulters.
2. There
should be proper mapping and planning of our Environment, starting from the
rural communities to the towns and Urban Centres. As much as possible,
functional lay-outs should be provided with clear guidelines in the housing
settlements and other forms of private and public shelters.
3. Bold
measure water which should be reticulated to service the needs of the populace
potable water which should be reticulated to service the needs of the populace
in all sectors (domestic, commercial, agricultural, industrial etc). Also
natural water bodies like lakes and rivers must be protected from undue
contamination; and where feasible, they should be positively exploited for
productive purposes (e.g. in fish farming and irrigation activities, etc).
4. In
the light of our rich natural endowments, steps should be taken to promote
agrarian and sustainable Agriculture, taking account of the huge potentials
offered by crop farming, cereals and citrus cultivation, livestock farming,
poultry farming and fisheries development etc. Added to these should be some
positive measures to provide industrial back-up in form of Agro-based
industries focusing on food production, food processing and food preservation
etc.
5. For
effective and healthy sustenance of the
populace, Healthcare Programmes need to strengthened at all levels, starting
from the Community-based Primary Healthcare activities through the level of
Secondary Healthcare (involving General hospitals and Clinics) to the Tertiary
Healthcare level with properly equipped Teaching Hospitals and others such
Specialized referral Centres. Also there should be active promotion of Disease
Vector Control, Immunization Programmes and other positive Disease Prevention
measures.
6. The
maintenance of a Clean and Healthy Atmosphere should also be pursued vigorously
with emphasis on the need for clean fuels and vehicles, and the minimization of
gas flaring, bush burning, indiscriminate refuse dumping etc. In addition,
public enlightment campaigns should be mounted to promote clean indoor Air
through minimizing exposure of women and children to domestic air pollution
resulting from household energy use [involving use of kerosene stoves, firewood
and coal etc].
7. For
meaningful Socio-economic empowerment of the populace, the curricula for
Schools and Colleges will need to be positively reviewed to strengthen elements
of Health Science and Hygiene, skill acquisition, entrepreneurial training and
the essential tenets of Environmental Protection and Conservation,
Bio-diversity and Bio-safety etc. Furthermore target-oriented Manpower development
efforts emphasizing on Environment Awareness, Ecology and Resource exploitation
need to be stressed for the guidance of the various tiers of Government in the
country.
8. For
sake of rapid Socio-economic Development at local, State and National levels, diversified
Commercial and Industrial Establishments need to be provided to exploit the
country’s vast natural resources, including mineral ores and our plant and
animal resources for sake of providing job opportunities and trade options
needed for the social and economic emancipation
of our people.
CONCLUSION
Altogether
it is evident that Nigeria is a country richly endowed in Human, Plant and
Animal Resources, plus vast land area and substantial mineral and other
resources (including Oil and Gas). These and other assets (actual and
potential) can be gainfully explored and exploited to ensure sustainability of
this country as a viable nation with assurances of food security,
socio-economic, self-reliance and a safe and sanitary environment; provided we
strive in the right direction to take necessary steps to minimize environmental
contamination and pollution, while promoting a healthy and sustainable
environment for our children and for generations yet unborn.
Thank
you.
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