The cause and effects of floods cause and effect essay. The 200708 season has been described by the community as the worst in terms of. The border regions of angola, namibia and zambia are dominated by small rivers which flood regularly during the rainy season from december to april. Box 30226, 16th floor findeco house, cairo road, lusaka, zambia email. Thus a major push came towards improvement of institutional capacity and the legislative framework to deal with disaster management after 1994. Devastation in zambia as climate change brings early flooding. The changes in area of forest by region and subregion are shown in table 1. Impact of drainage networks on cholera outbreaks in lusaka.
Vulnerability reduction and building resilience to floods. Houses damages or destroyed children out of school loss of crops or main source of income. Malawi floods cause devastation in pictures global. Ignore, mitigate or adapt 4196 fig congress 2010 facing the challenges building the capacity sydney, australia, 1116 april 2010 514 floods have a devastating impact on development. The worst hit areas were the central business district, the light and heavy industrial areas including some compounds and townships in close pr. Impact of floods in the southern region on gross domestic product gdp 23 14. The most common causes of floods are climate related, most notably rainfall. However, this is a decline from 39 percent in 1990. Scholars argue that vulnerability and poverty are comprised of economic, social, cultural, political and environmental factors, thus to identify the full. Climatesensitive diseases that have persistently increased mortality and morbidity rates in urban and rural zambia include malaria, diarrhea, cholera, and respiratory infections, with malaria having the.
Model results show that the economic losses due to extreme climate events are significant. Disaster is a sudden, calamitous event bringing great damage, loss, destruction and. The percentage of urban population by province ranges from 82 and 78 percent for lusaka and copperbelt provinces respectively, to nine percent for eastern province. Climate simulations are based on production loss estimates from stochastic drought and flood models. Heavy rains and floods in zimbabwe destroy dams and. The 1996 constitution of south africa defined the lawmaking powers and the responsibilities at the national, provincial and local levels of government. Jul 05, 2009 the most recent flood came too soon and too strong, killing at least 31 people in zambia s impoverished western province. Macroeconomic impacts of floods in the southern region 25 15. Flooding in unplanned settlements in lusaka is expected, even in years of normal rainfall.
The times of zambia ndola as you may already be aware, floods can have devastating effects on the economy, the environment and on people. Heavy rainfall in the area fell over the weekend causing floods that were so severe, 100s of houses were damaged as a result. This may cause a significant food shortage later in the year. Torrential rains have wreaked havoc across southern africa, affecting people in malawi, mozambique and madagascar. Flood risk in unplanned settlements in lusaka article pdf available in environment and urbanization 192 october 2007 with 2,226 reads how we measure reads. Floods have, in the past 30 days, hit almost all the 10 provinces of zimbabwe creating fears of extensive. A case study of garden house samuel sakala school of humanities information and communications university, zambia research and development centre zrdc, p. Pdf the vulnerability of zambian communities living along.
Floods in zambia zambia lonely planet forum thorn tree. The presentation i have made, i believe is up to date and the students will understand the the topic easily. Zambia formerly a british protectorate under the name of northern rhodesia gained its independence in 1964. In zambia, the climate is tropical or subtropical depending on altitude, with a hot, humid, and rainy season from midnovember to march and a dry season from april to midnovember. Pdf the zambezi river basin is highly prone to floods and droughts.
Zambia is one of the most urbanized countries in subsahara africa with about 35 percent of the population living in urban areas. There are several human causes of flooding, including poorly designed infrastructure. Mwango, thompson engineer, lusaka province water affairs 2006, kalikiliki dam floods, report to the technical unit, ministry of energy and water affairs, government of the republic of zambia, lusaka, march. Zambia is expected to experience heavy rains in the coming days, with potential for flash floods in mufumbwe, kasempa, kabwe, lusaka, siavonga, gwembe and chipata districts. This is a region which mostly depends on hydropower generation, save for south africa that. The most recent flood came too soon and too strong, killing at least 31 people in zambias impoverished western province. Causes, consequences and its preventive role in sustainable development. Vulnerability reduction and building resilience to floods a. Zambia figure 1 is an irregularly shaped, landlocked country occupying an area of 752,614 square kilometres. Energy is very important for industrial development of any economy. Zambia, and in particular, among the flood plain communities in surrounding urban and periurban areas. Heavy rainfall in recent days has led to riverine and flash floods in zambia, mainly in the southern province, with gwembe and siavonga districts hardesthit.
The city represents more than 10% of zambias population and has been growing rapidly through the influx of immigrants from rural into periurban areas, where access to safe water and to sanitation and hygiene facilities is limited. Scholars argue that vulnerability and poverty are comprised of economic, social, cultural, political and environmental factors, thus to. Floods may leave a lot of damage and affect large numbers of people, but they are rarely fatal. May 21, 2014 the vulnerability of zambian communities living along the zambezi river basin to floods thesis pdf available may 2014 with 464 reads how we measure reads. Panicked residents have drowned or been killed by crocodiles as they attempted to cross rivers for higher ground. At the start of december, the zambia meteorological department had warned that lusaka, central, western and southern provinces will experience heavy rains coupled with flash floods in the early. Local authorities in mazabuka in zambias southern province, said on monday january 2014 that 20,000 people have been left homeless by recent floods there and are in need of relief aid. Pdf the vulnerability of zambian communities living. Zambias economy has been traditionally dominated by the copper mining industry.
Some of these floods would have been avoided if only stakeholders had taken strategic measures to. These floods are generally expected and welcomed in many parts of the world, since they enrich the soil and provide both water and livelihoods. Disaster is defined as a crisis situation causing wide spread damage which far exceeds our ability to recover. Zambia has not been spared from natural disasters and hazards and disasters for epidemics, drought and floods occur. The devastating aftermath has left people starving and homeless. Erratic rainfall also has significant impacts on zambia, especially on farming and human settlements. Jan 16, 2020 zambia is expected to experience heavy rains in the coming days, with potential for flash floods in mufumbwe, kasempa, kabwe, lusaka, siavonga, gwembe and chipata districts. Felix tembo in the last four years, the southern african region has been hit by power deficit.
With the exception of an unusually large flood in 1987, large floods have increased by about 100 percent from about 1,000 cubic feet per second to about 2,000 ft3s while small floods have increased by about 200 percent from about 400 ft3s to 1,200 ft3s. The area has suffered floods for three 3 consecutive rainfall seasons namely. Humanitarian situation reports, response plans, news, analyses, evaluations, assessments, maps, infographics and more on malawi. Flood risk in unplanned settlements in lusaka flood risk in. Since the 70s, zambia started facing economical difficulties and progressively entered into poverty from which it has not recovered despite strong growth in the. Farms and roads hit by floods 20 february, 2014 heavy rains during the second week of february 2014 have washed away portions of mtengulenimadzimawe road in chipata district in the eastern province of zambia, near the border with mozambique. According to a projected estimate based on the national census in 2000, lusaka had a population of 1 676 322 in 2006. Causes of flooding from a geological perspective, floods are a natural consequence of stream flow in a continually changing environment. September 24, 2008 the cause and effect of floods floods are caused by many things. The setting up of the disaster management technical committee dmtc and. Many times it rains too much, other times a dam breaks. There is always much discussion of needed action when. Floods in 2008 lasted from february to march and affected 250,000 people in namibia with 42 people losing their lives. Houses damages or destroyed children out of school loss of crops or main source of income poor access due to damage to infrastructures need of assistance.
Zambia, mozambique, zimbabwe and malawi have been lashed by heavy rains for several weeks, causing swollen rivers to burst their banks and forcing thousands of villagers to flee flooded homes. For countries like zambia, that want to develop their industries such as agriculture, energy is a commodity which is not negotiable. Here are eight of the most common causes of flooding, both natural and humaninduced. Pages in category floods in zambia this category contains only the following page. Flood risk in unplanned settlements in lusaka wilma s nchito abstract flooding in unplanned settlements in lusaka is expected, even in years of normal rainfall. Modeled and observed outcomes under the agricultural input subsidy program 31 list of figures 1. The floodwaters damaged buildings and infrastructure and. Strategy for flood management for kafue basin, zambia final. The wettest areas are the northern ones, namely, the northwestern province, the copperbelt province, and the northern province, where precipitation exceeds 1,000 millimeters 40 inches per year, and in some areas, it can reach 1,400 mm 55 in. The study found that households adopted a number of strategies to cope with droughts and floods, such as vegetable farming and crop production in the floodplain, taking on local jobs that brought in wages, planting late and livestock disposals.
Floods and droughts have increased in frequency over the past three decades, costing the nation an estimated 0. Regular floods are part of peoples lives in various regions of the world, recurring with varying magnitudes and frequencies to which people have adapted for centuries. Some households also resorted to outmigration on a daily basis to zambia or mozambique. The 2009 angola, namibia and zambia floods was a natural disaster which began in early march 2009 and resulted in the deaths of at least 1 people and otherwise affected around 445,000 people. In the face of climate change, it will be critically important to address how such. Times of zambia floods cause havoc in lusaka townships. Floods zambia experiences floods on average every other year or so but they are said to have increased in frequency in the last two decades. Floods have been occurring throughout earth history, and are expected so long as the water cycle continues to run. Floods dref operation n mdrzm007 glide n fl200038zmb 2 march, 2010 the international federations disaster relief emergency fund dref is a source of unearmarked money created by the federation in 1985 to ensure that immediate financial support is available for red cross and red crescent response to emergencies. The floods affected seven regions of namibia, three provinces of zambia, two regions of angola and part of botswana. Zambias sprawling townships such as chawama, kanyama and misisi are among some good examples of highly populated residential areas that are accustomed with flooding, as houses submerge in pools of water mainly due to poor drainage systems. Causes, effects and control strategies sumit chakravarty 1, s. Floods and droughts are natural phenomena and they need timely and effective mitigation measures to minimise their impacts.
In fact, in zambia it is estimated that 75 percent of all disasters are attributed to weather conditions. There is always much discussion of needed action when fl ooding occurs but, as soon as the seasonal rains. Impact of floods on the poverty headcount rate p 0 26 b. In zambia, floods caused by heavy rains are quite normal. Rld health organization global task force on cholera. Zambia, a country located in southern africa, is almost entirely covered by a plateau, which tempers the climate, making the temperature generally acceptable for most of the year. Flooding is experienced all over the globe and for a variety of reasons but why exactly does flooding occur. Causes of disasters include fire, floods, pests, drought and storms 4. In this study, i use a selection of vca tools baseline survey, hazards maps, focus group discussions, historical data collection and interviews with zambia red cross disaster management. Causes, effects and control strategies 5 deforestation are maintained. She is surrounded by angola, botswana, democratic republic of congo, malawi, mozambique, namibia, tan.