Relief Rainfall. The main sites are: The Mopane tree Colophospermum mopane is also a legume and grows in hotter locations than the miombo species, and so Mopane woodlands, covering about 15% of the country, replace southern miombo woodlands at lower elevations in valleys in the south of the country, principally: This ecoregion, covering about 5% of Zambia in the south-west, is dominated by Baikiaea plurijuga, Zambian teak. Flooding in some parts of Lusaka. How is urban planning improving the quality of life for the urban poor in Mumbai? In winter, there is much less rainfall in Ndola than in summer. Zambia also undertook a study which showed that the country has lost Its is believed the Khoisan people groups originated in East Africa and spread southwards around 150,000 years ago. The main patches are in: Most of Zambia (around 80%) is in this extensive biome. Camerapix International Publishing, Nairobi, 1996. On the lee side of the similar mountain range, rainfall usually becomes low, and the area is in a rain shadow. During the rainy season months of November to April or May some days may be humid, but daily maximum temperatures are usually a little lower than in the hot dry season. Bush fires range across most of the country in the later dry season, escaping from "chitemene cultivation" and caused by villagers burning off crop residue or hunting, as well as by lightning strikes. The average maximum temperatures during that period is between 24 and 28 degrees Celsius (75.2 and 82.4F) and it is very dry. and 1,000 B.C. How does food insecurity affect the environment? Relief rainfall is when the warm moist air from the sea . Zambia particularly in the field of gemstone and industrial mineral, which offer great potential. . Three climate regions are recognized based on rainfall dynamics and vegetation: Region 1: Tropical savannas covering the country's major valleys, including the driest areas of Zambia, with annual rainfall below 600m m. It is well adapted to hot dry areas on sandy soils, and forms extensive forests which have been over-exploited by commercial timber production over the past 75 years, in: These are the most extensive non-floodplain grasslands in Zambia, covering about 5% of the country in the west, and support large herds of wildebeest which migrate between western Zambia and Angola. Zambia is a Sub -Saharan African country with a land area of 752,614 km. The weather in Zambia in November is hot. How has the vegetation in the temperate deciduous forest adapted to the climate? The Dry season in Zambia is a lovely time to visit its divided into a cooler period (May to August) and a hotter one (September and October). How does flooding affect humans and the environment? In the UK, prevailing winds from the west lead to air rising over upland areas like the Pennines. 58.5. Thus they produce a Rain shadow area. Leguminous tree species dominate, which are deciduous, losing leaves in the dry season and producing a flush of new leaves, often reddish, just before the onset of the rains. [3][citation needed]. Please select which cookies you would like to keep switched on. All Rights Reserved. Convectional rainfall occurs when the land warms up and heats This is a type of rainfall that occur when warmer air is forced to rise over cold air. What are the effects of deforestation in the Amazon? partners) to personalize our advertising campaigns and to allow you to share on social media. How do weather and climate affect river landscapes? None of the country is arid. https://en.wikipedia.org/w/index.php?title=Ecoregions_of_Zambia&oldid=1108887041, Creative Commons Attribution-ShareAlike License 3.0. red sandveld soils cover most of the country, and are generally not very fertile due to weathering and leaching; the top soil is sandy and is more fertile where the top soil has a higher clay content. What is the impact of humans on the savanna? They all help to determine the kind of soils in an area. The process starts when the sun heats the ground. Dambos also release groundwater to streams and rivers towards the end of the dry season, keeping them flowing permanently. agricultural business Its surface is almost invariably consisting of a geologically stable land mass made up of the pre-Cambrian basement rock overlain in part by sedimentary cover of a later period. As a result, rainfall totals of over 1,600 mm per year occur in the . November - An unpredictable month, but usually with some afternoon rain. View Photos (24) In winter, The temperature here averages 21.0 C | 69.8 F. None of the country is considered arid or to be desert. Zambia covers a total area of 752,612 km2 including borders, and lies between 8 and 18 south latitudes and longitudes 22 and 34 east. So technically, Zambia is a very arid country with a humid and subtropical year with small patches of semi arid steppe. Dr. Roland Bumle (BGR) Dr. Christoph Neukum (BGR) Jack Nkhoma (DWA) Oscar Silembo (DWA) Commissioned by: Federal Ministry for Economic Cooperation and Tours, Zambia In winter, theres hardly any rain and humidity is low. Zambia has a sub-tropical climate that is tempered by its relatively high altitude, making it more temperate and pleasant than other sub-tropical areas. Sue is an award-winning writer who specializes in African travel and conservation. csee necta questions They are found: This endangered ecoregion is found in only one small area (less than 1%) of northern Zambia, named after Sumbu, and it found is in only location anywhere else, an equally small area of central Tanzania (Itigi). Zambia is considered to be vulnerable to climate change. Waterspouts can be seen over lakes. It is situated on a high plateau and takes its name from the Zambezi River, which drains all but a small northern part of the country. Safaris, Uganda Traditionally, people have also migrated in the drier areas where rivers dambos are not prevalent. What are the impacts of industry on the physical environment? Economic opportunities and challenges in Lagos. Climate information for Zambia including average temperature, rain and snowfall totals. 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. Box 29053, Nairobi, Kenya Zambia has seen an increase in intercropping between the two years, with 7 percent of the surveyed households adopting intercropping between 2012 and 2015, Physical relief maps actually have raised areas that represent different elevations. The main impact pathway of climate change in the country is through increasing variability in rainfall amounts during the agricultural season across the various agroecological regions, and shifts in the duration of the rainy season. A warmer climate with more rainfall means more vegetative cover and more animal action. Zambia experiences good rainfall, with extremes of 500 to 1400mm (most areas fall into the range 700 to ) in a distinct rainy season of four to six months centred on January, when the moist intertropical convergence zone is over the country. This refers to the landscape position and the slopes it has. Tours, Mozambique What are the differences in global calorie intake and food supply? [2][citation needed], Deciduous trees which lose leaves in the dry season to conserve water predominate over evergreens which have waxy leaf cuticles for the same purpose. Tours, Kenya As a result, rainfall is usually low on the leeward side of the mountain range and the area is said to be in a rain shadow. On the later part of the 20th century, runoff in the country decreased by 20 to 30% (MMET, 1998). [citation needed], For the human population, the location of rural settlements is determined by access to water in the dry season (though boreholes are now commonly used to augment supplies). This type of rainfall is called orographic rainfall or relief rainfall. The site is self-funded and your support is really appreciated. The leeward side is sometimes known as a rain shadow area. population studies CAUSES OF SOIL EROSION IN THE TENNESSEE VALLEY REGION, Reasons why countries trade with one another, FACTORS INFLUENCING RAINFALL TYPE AND AMOUNT, IMPACT OF LIGHTING AND MEASURES TO COMBAT IT, UGANDA ADVANCED CERTIFICATE OF EDUCATION GEOGRAPHY NOTES, UGANDA ADVANCED CERTIFICATE OF EDUCATION SENIOR SIX GEOGRAPHY NOTES, Abundant supply of moisture through evaporation to air so that relative, Intense heating of the ground surface through incoming shortwave electromagnetic, There should be a mountain barrier across the wind direction, so that the moist air is forced on obstruction to move upward, There should be sufficient moisture in the air. agriculture What factors influence the effects and response to tectonic activity? It occurs only on: The great freshwater lakes of Tanganyika, Mweru, Bangweulu and Kariba (an artificial reservoir), together with the smaller lakes such as Mweru Wantipa and Itezhi-Tezhi reservoir, and numerous lagoons and swamps cover about 5% of Zambia. Water droplets accumulate and rain falls due to gravity. The maximum heat is experienced during November, while the maximum rainfall is received during December. The air will expand and rise and then cool and Private tourMid-rangeLodge, You Visit: Mfuwe (Start), South Luangwa NP, Mfuwe Airport (Mfuwe), Mfuwe (End). does not contain personal information, cannot be traced back to you, and, Lusakas Climate Compared to Zambias Parks, Zambia This page was last edited on 6 September 2022, at 20:10. Here are the three main types of rainfall: Relief Rainfall. Safaris, Madagascar Precipitation is measured using a rain gauge, and more recently remote sensing techniques such as a weather radar. 6 Projected Weather and Climate. What does scenery formed by erosion look like? Over most of South Africa, there is a definite rainfall pattern with rainfall increasing from west to east. SUSTAINABLE TOURISM Figure 5 Extent of Desertification in Zambia Figure 6 Annual Rainfall (mm) per Province Figure 7 Maize production (kg) from 1987 to 1999 . As the air rises and cools, the orographic clouds form and serve as the precipitation source, where most falls upwind of the mountain ridge. Afternoon temperatures are around 26C/78F and the humidity is high. As the air rises, it cools, condenses and forms rain. Moderate rain describes . The water cycle as it occurs in real life. In the north, rain only falls from June to September in the range of 500 mm to 750 mm. The average temperature in Zambia in the summer is 30C and in the winter (colder season) it can get as low as 5C. What is the role of transnational companies in Nigeria? The convective storm started when hail 5 to 10 cms diameter hit a number of rural counties. Why is there a trend towards agribusiness? 1.2 Zambia Temperatures average between 18C/64F in the morning and 29C/84F in the afternoon. Integrated learning-by-doing approach as a respond to climate change impacts.
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