Soil erosion is the washing or blowing away (by wind or water) of the top layer of soil (dirt).Erosion also leaves large holes in the earth, which can weaken buildings and even cause them to collapse.
THIS PRESENTATION IS ON SOIL EROSION WHICH INCLUDES A BRIEF DESCRIPTION ABOUT SOIL EROSION, CAUSES OF SOIL EROSION,EFFECTS OF SOIL EROSION AND SOLUTIONS FOR PREVENTING SOIL EROSION
soil erosion is the one of the severe problem now a days. we should know about types of soil erosion , its effect on environment and how it to be prevented by various method..in these slides gives brief idea about types and erosion of soil erosion.
THIS PRESENTATION IS ON SOIL EROSION WHICH INCLUDES A BRIEF DESCRIPTION ABOUT SOIL EROSION, CAUSES OF SOIL EROSION,EFFECTS OF SOIL EROSION AND SOLUTIONS FOR PREVENTING SOIL EROSION
soil erosion is the one of the severe problem now a days. we should know about types of soil erosion , its effect on environment and how it to be prevented by various method..in these slides gives brief idea about types and erosion of soil erosion.
Soil and water conservation engineering, water erosion, types of water erosion, splash erosion, sheet erosion, rill erosion, gully erosion, stream bank erosion, coastal erosion
A presentation on soil erosion conservation consisting of causes of erosion, need for soil conservation along with various prevention techniques for soil conservation.
Soil and water conservation engineering, water erosion, types of water erosion, splash erosion, sheet erosion, rill erosion, gully erosion, stream bank erosion, coastal erosion
A presentation on soil erosion conservation consisting of causes of erosion, need for soil conservation along with various prevention techniques for soil conservation.
Engineering methods to control soil erosionSantosh pathak
Engineering methods deal with the physical structures that stops or try to prevent the happening of soil erosion.
Bioengineering is different terms than the civil engineering. Bioengineering uses the plants or trees to prevent the soil erosion whereas civil engineering deals about the construction of dams, walls,terrace etc.
Bio engineering methods and their control for soil erosionSantosh pathak
integrated technology that uses sound engineering practices in conjuction with ecological principles to: design & construct vegetative living system to prevent erosion,
stabilize shallow areas of soil instability, protect and enhance healthy system. uses live plant materials and flexible engineering techniques to eliminate environmental problems.
Application of Basic Remote Sensing in GeologyUzair Khan
Application of basic remote sensing in Geology. This presentation tries to discriminate the lithology in the Landsat-7 scene located Karachi West. Although other enhanced methodology available to discriminate the rock types, here just a band ratios and simple band combination used for lithology identification.
Soil conservation problems and their managementChiter Mani
It discusses about how soil is degraded,what are the majors factors for soil degradation,problems occuring due to poor management of soil and soil management through different techniques.
What is Erosion?
Human Causes of Erosion
Natural Causes of Erosion
What are the Causes of Soil Erosion?
What are the Effects of Soil Erosion?
Soil Erosion Prevention Methods
Environmental science Module 1 Topic. This PPT is not a work of mine and was provided by our college professor during our graduation, so I am not sure about the original author. The credit goes to the Original author.
Water and wind erosion are natural processes that can cause the loss and movement of soil and sediment. Here's a brief description of each:
Water erosion: Water erosion occurs when rainfall or runoff flows over the land, picking up and carrying away soil particles. The intensity and duration of rainfall, the slope of the land, and the presence or absence of vegetation all contribute to the severity of water erosion. It can lead to the formation of gullies, rills, and streambank erosion, as well as the loss of fertile topsoil. Water erosion can have detrimental effects on agricultural lands, causing decreased soil fertility, reduced crop productivity, and sedimentation in water bodies.
Wind erosion: Wind erosion occurs when strong winds blow over bare or poorly protected soil surfaces, lifting and transporting soil particles. It typically affects areas with dry or arid climates and exposed soils lacking vegetation cover. Wind erosion can result in the formation of sand dunes, the removal of topsoil, and the deposition of sediment in unwanted areas. It can have significant consequences for agricultural productivity, damaging crops, reducing soil fertility, and causing desertification in severe cases.
Both water and wind erosion can be exacerbated by human activities such as deforestation, improper land management practices, overgrazing, and construction without adequate soil conservation measures. Effective erosion control measures include the implementation of erosion control structures, contour plowing, terracing, planting windbreaks or shelterbelts, establishing cover crops, and implementing proper water management techniques to minimize runoff.
Electronic commerce, commonly known as e-commerce
or eCommerce, is a type of industry where the buying and selling of products or services is conducted over electronic systems such as the Internet and other computer networks.
Bank is a financial institution and a financial intermediary that accepts deposits and channels those deposits into lending activities, either directly by loaning or indirectly through capital markets.
The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions.
Job satisfaction is how content an individual is with his or her job.Scholars and human resource professionals generally make a distinction between affective job satisfaction and cognitive job satisfaction.
Marketing strategy can be defined as a process that can allow an organization to concentrate its resources on the optimal opportunities with the goals of increasing sales and achieving a sustainable competitive advantage.
Advertising or advertizing in business is a form of marketing communication used to encourage, persuade, or manipulate an audience (viewers, readers or listeners; sometimes a specific group) to take or continue to take some action.
India is a land of diversity. The long history of India has exposed it to many cultural and political transformations and as a result, the country is now a proud conglomeration of diverse traditions.
Recycling is a process to change (waste) materials into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air pollution (from incineration) and water pollution (from land filling) by reducing the need for "conventional" waste disposal, and lower greenhouse gas emissions as compared to plastic production
My latest upload : #Christmas: A #Festival of #Magic @slideshare http://www.slideshare.net/moocsengine/corporate-dressing-etiquettes-29345919 … via @SlideShare
A presentation on corporate etiquettesMoocs Engine
1. It is a set of ordinarily agreed upon rules for behaving in an business environment (also known as business etiquettes).
2. Essentially, it focuses on manners for the corporation and for its individual players.
3. It has to do with the way an individual interacts with customers and other businesses.
4. When etiquette is observed, the corporation has the opportunity to present a seamless, mannered front to the rest of the world, which can increase the respect the world gives it, resulting in a potentially more profitable corporation.
1. Business attire can be called as appropriate wear for an interview, for a professional job and dress code wear for work in an office environment.
2. Dress codes are written and more often, unwritten rules with regard to clothing.
3. Business attire for men includes a suit, jacket, shirt, trousers, tie, dark socks and dress shoes.
4. For women, business attire includes a suit or an ensemble of a skirt, dress slacks, or dress with a jacket, blouse, hosiery and closed toe shoes.
I. Project management is all about calculating the pitfalls and creating outlets to avoid the consequences.
II. All the projects share a common aim – following ideas and activities to shape them into working realities.
III. Even if the project is well planned and carried still the possibility of encountering dangers exists.
Gone are the days when business dealings were primarily handled in-person or over the phone; email is the preferred method of communicating in today's business environments
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
2. Introduction: Soil Erosion
Soil erosion is the washing or blowing away (by wind or water)
of the top layer of soil (dirt).
Erosion also leaves large holes in the earth, which can weaken
buildings and even cause them to collapse.
Soil erosion is a natural process. It becomes a problem when
human activity causes it to occur much faster than under natural
conditions
Soil erosion occurs when soil is removed through the action of
wind and water at a greater rate than it is formed. If the soil has
eroded, the crops will not grow very well.
3. What is soil erosion?
When a raindrop hits soil that is not protected by a cover of
vegetation and where there are no roots to bind the soil, it has
the impact of a bullet.
Soil particles are loosened, washed down the slope of the
land and either end up in the valley or are washed away out
to sea by streams and rivers.
Erosion removes the topsoil first. Once this nutrient-rich
layer is gone, few plants will grow in the soil again.
Without soil and plants the land becomes desert like and
unable to support life.
4.
5. Causes of soil erosion
Wind and water are the main agents of soil erosion. The amount of
soil they can carry away is influenced by two related factors:
speed - the faster either moves, the more soil it can erode;
plant cover - plants protect the soil and in their absence wind
and water can do much more damage.
Erosion occurs when farming practices are not compatible with the
fact that soil can be washed away or blown away. These practices
are:
Overstocking and overgrazing
Inappropriate farming techniques
Lack of crop rotation
Planting crops down the contour instead of along it.
6.
7.
8.
9. Prevention
Planting wind breaks can be effective
Terracing can also be effective.
The use of contour ploughing
Leave unploughed grass strips between ploughed lands (strip
cropping)
Make sure that there are always plants growing on the soil, and
that the soil is rich in humus
Avoid overgrazing
Allow indigenous plants to grow along riverbanks
Conserve wetlands
Cultivate land, using a crop rotation system
Minimum or no tillage
Encourage water infiltration and reduce water runoff.
10.
11. IMPORTANCE OF PLANTS IN
CONTROLLING SOIL EROSION
Plants provide protective cover on the land and prevent soil erosion
for the following reasons:
Plants slow down water as it flows over the land (runoff) and this
allows much of the rain to soak into the ground
Plant roots hold the soil in position and prevent it from being
washed away
Plants break the impact of a raindrop before it hits the soil, thus
reducing its ability to erode
Plants in wetlands and on the banks of rivers are of particular
importance as they slow down the flow of the water and their
roots bind the soil, thus preventing erosion.