Deforestation is the removal of a forest or stands of trees where the land is thereafter converted to a non-forest use. Examples of deforestation include the conversion of forestland to farms, ranches, or urban use. Deforestation occurs for many reasons: trees are cut down to be used or sold as fuel (sometimes in the form of charcoal) or timber, while cleared land is used as pasture for livestock, plantations of commodities and settlements. The removal of trees without sufficient reforestation has resulted in damage to habitat, biodiversity loss and aridity. It has adverse impacts on the biosequestration of atmospheric carbon dioxide. Subsistence farming is responsible for 48% of deforestation; commercial agriculture is responsible for 32% of deforestation; logging is responsible for 14% of deforestation and fuel wood removals make up 5% of deforestation. Other causes of contemporary deforestation may include corruption of government institutions, the inequitable distribution of wealth and power, population growth and overpopulation, and urbanization. Globalization is often viewed as another root cause of deforestation, though there are cases in which the impacts of globalization (new flows of labour, capital, commodities, and ideas) have promoted localized forest recovery.

1. Consequences Of Deforestation On Rural Household Income
Introduction
Deforestation is the removal of a forest or stands of trees where the land is thereafter converted
to a non-forest use. Examples of deforestation include the conversion of forestland to farms,
ranches, or urban use. Deforestation occurs for many reasons: trees are cut down to be used or
sold as fuel (sometimes in the form of charcoal) or timber, while cleared land is used as pasture
for livestock, plantations of commodities and settlements. The removal of trees without sufficient
reforestation has resulted in damage to habitat, biodiversity loss and aridity. It has adverse
impacts on the biosequestration of atmospheric carbon dioxide.
Subsistence farming is responsible for 48% of deforestation; commercial agriculture is
responsible for 32% of deforestation; logging is responsible for 14% of deforestation and fuel
wood removals make up 5% of deforestation.
Other causes of contemporary deforestation may include corruption of government institutions,
the inequitable distribution of wealth and power, population growth and overpopulation, and
urbanization. Globalization is often viewed as another root cause of deforestation, though there
are cases in which the impacts of globalization (new flows of labour, capital, commodities, and
ideas) have promoted localized forest recovery.
Deforestation is a contributor to global warming and is often cited as one of the major causes of
the enhanced greenhouse effect. Tropical deforestation is responsible for approximately 20% of
world greenhouse gas emissions. In deforested areas, the land heats up faster and reaches a
higher temperature, leading to localised upward motions that enhance the formation of clouds
and ultimately produce more rainfall.
The water cycle is also affected by deforestation. Trees extract groundwater through their roots
and release it into the atmosphere. When part of a forest is removed, the trees no longer transpire
this water, resulting in a much drier climate. Deforestation reduces the content of water in the
soil and groundwater as well as atmospheric moisture. The dry soil leads to a lower water intake
for the trees to extract. Deforestation reduces soil cohesion so that erosion, flooding and
landslides ensue.
Background
Forests cover almost a third of the earth’s land surface providing many environmental benefits
including a major role in the hydrologic cycle, soil conservation, prevention of climate change
and preservation of biodiversity (Sheram, 1993). Forest resources can provide long-term national
economic benefits. For example, at least 145 countries in the world are currently involved in
wood production (Anon., 1994). Sufficient evidence is available that the whole world is facing
an environmental crisis on account of heavy deforestation. For years remorseless destruction of
forests has been going on and we have not been able to comprehend the dimension until recently.
Nobody knows exactly how much of the world’s rainforests have already been destroyed and
continue to be razed each year. Data is often imprecise and subject to differing interpretations.

2. However, it is obvious that the area of tropical rainforest is diminishing as observed in the case
of Odighi forest in Odighi Local government area of Edo State and the rate of tropical rainforest
destruction is escalating worldwide, despite increased environmental activism and awareness.
Deforestation is the conversion of forest to an alternative permanent non-forested land use such
as agriculture, grazing or urban development (van Kooten et al, 2000).
Deforestation is primarily a concern for the developing countries of the tropics (Myers, 1994) as
it is shrinking areas of the tropical forests (Barraclough et al, 2000) causing loss of biodiversity
and enhancing the greenhouse effect (Angelsen et al., 1999). FAO considers a plantation of trees
established primarily for timber production to be forest and therefore does not classify natural
forest conversion to the plantation as deforestation (but still records it as a loss of natural
forests). However, FAO does not consider tree plantations that provide non-timber products to be
forests although they do classify rubber plantations as forests.
Forest degradation occurs when the ecosystem functions of the forest are degraded but where the
area remains forested rather than cleared (Anon., 2010).
Thirty per cent of the earth’s land area or about 3.9 billion hectares is covered by forests. It was
estimated that the original forest cover was approximately six billion hectares (Bryant et al
1997). The Russian Federation, Brazil, Canada, the United States of America and China were the
most forest-rich countries accounting for 53 per cent of the total forest area of the globe. Another
64 countries having a combined population of two billion was reported to have forest on less
than ten per cent of their total land area and unfortunately ten of these countries have no forest at
all. Among these countries 16 are such which had relatively substantial forest areas of more
1than one million hectares each and three of these countries namely Chad, the Islamic Republic
of Iran and Mongolia each had more than ten million hectares of forest. The forest area remained
fairly stable in North and Central America while it expanded in Europe during the past decade.
Asian continent especially India and China due to their large-scale afforestation programme in
the last decade registered a net gain in the forest area. Conversely, South America, Africa and
Oceania had registered a net annual loss of forest area (Anon., 2010).
Abstract
This study was intended to evaluate the consequences of deforestation on rural household
income. This study was guided by the following objectives; to find out the causes of
deforestation in Odighi in Edo state, to examine the consequences of rural household income,
and to determine the strategies for reducing deforestation.
The study employed a descriptive and explanatory design; questionnaires in addition to library
research were applied in order to collect data. Primary and secondary data sources were used and
data was analyzed using simple percentages which were presented in frequency tables and
percentages. The respondents under the study were 50 respondents including farmers, hunters
and staff of the agricultural and forestry department in Odighi Edo state, Abuja branch. The
study majorly focuses on the consequences of deforestation on rural household income.

3. The study findings revealed that deforestation negatively affects rural household income in
Odighi Edo state; based on the findings from the study, efforts should be made by the Nigerian
government and stakeholders in promoting tree planting and preservation.
EDITOR SOURCE: Consequences Of Deforestation On Rural Household Income