Irrigation is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation.
Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water. The depth at which soil pore spaces or fractures and voids in rock become completely saturated with water is called the water table. Groundwater is recharged from the surface; it may discharge from the surface naturally at springs and seeps, and can form oases or wetlands. Groundwater is also often withdrawn for agricultural, municipal, and industrial use by constructing and operating extraction wells. The study of the distribution and movement of groundwater is hydrogeology, also called groundwater hydrology.
The Bow River is a river in Alberta, Canada. It begins within the Canadian Rocky Mountains and winds through the Alberta foothills onto the prairies, where it meets the Oldman River, the two then forming the South Saskatchewan River. These waters ultimately flow through the Nelson River into Hudson Bay. The Bow River runs through the city of Calgary, taking in the Elbow River at the historic site of Fort Calgary near downtown. The Bow River pathway, developed along the river's banks, is considered a part of Calgary's self-image.
The Ravi River is a transboundary river crossing northwestern India and eastern Pakistan. It is one of five rivers associated with the Punjab region.
Unnao is a city in the Indian state of Uttar Pradesh. It is the administrative headquarters of Unnao district and a part of Lucknow division, between Kanpur and Lucknow. Unnao is a large industrial city with three industrial suburbs around it. Unnao has the country's largest leather Export in the UPSIDC.such as Mirza International,Model Tannery, Omega Tannery,Model Exim,Calico Trends,Super Tannery,Amin Tannery and Rahman Industries etc.The city is famous for its leather ,Leather Factories, mosquito net, Zardozi and chemical industries. Unnao is an historical city with many historical buildings and structures. Trans Ganga City, a new satellite town of Unnao is being developed in order to develop Unnao as a major industrial and infrastructural hub as the region comes under Kanpur-Lucknow Counter Magnet Area. Unnao district is a part of Central Ganges Plain of the state covering an area of 4558 km2. The city is enlisted as a municipality of Kanpur metropolitan area and is the second largest city within the metropolitan area. nawabganj pakshi vihar located along NH27 is one of best place to see migratory birds which come from various countries during winter season and it has been included in the list of RAMSAR sites. Best time to visit this sanctuary is from November to March.
Hisar district is one of the 22 districts of Haryana, India. Hisar city serves as the district headquarters. Hisar district has four sub-divisions that is, Hisar, Barwala, Hansi and Narnaud, each headed by an SDM. The district is also part of Hisar division. Hisar was founded by Firuz Shah Tughlaq.
The Mallee covers the most northwesterly part of Victoria, bounded by the South Australian and New South Wales borders. Definitions of the south-eastern boundary vary, however, all are based on the historic Victorian distribution of mallee eucalypts. These trees dominate the surviving vegetation through most of Mallee,. Its biggest settlements are Mildura and Swan Hill.
Tirunelveli district is one of the 38 districts of Tamil Nadu state in India. It is the largest district in terms of area with Tirunelveli as its headquarters. The district was formed on 1 September 1790 by the British East India Company, and comprised the present Tirunelveli and Thoothukudi, Tenkasi and parts of Virudhunagar and Ramanathapuram district. As of 2011, the undivided district had a population of 3,077,233.
Chittoor district is one of the eight districts in the Rayalaseema region of the Indian state of Andhra Pradesh. The district headquarters is located at Chittoor. It has a population of 18,72,951 according to 2011 census of India. It lies in the Poini River Valley of southernmost Andhra Pradesh along the Chennai–Bangalore section of Chennai-Mumbai highway. Chittoor district is a major market centre for mangoes, grains, sugarcane, and peanuts.
Bidar district is the northernmost part of the Karnataka state in India. The administrative headquarters of district is Bidar city. Geographically, it resembles the "Crown of the State", occupying its northeastern end. It is bounded by Kamareddy and Sangareddy districts of Telangana state on the eastern side, Latur and Osmanabad districts of Maharashtra state on the western side, Nanded district of Maharashtra state on the northern side and Kalaburagi district on the southern side.
Pali district is a district in Rajasthan, India. The city of Pali is its administrative headquarters.
The Indian Rivers Inter-link is a proposed large-scale civil engineering project that aims to effectively manage water resources in India by linking Indian rivers by a network of reservoirs and canals to enhance irrigation and groundwater recharge, reduce persistent floods in some parts and water shortages in other parts of India. India accounts for 18% of the world population and about 4% of the world’s water resources. One of the solutions to solve the country’s water woes is to link rivers and lakes.
The River Nagavali also known as Langulya is one of the main rivers of Southern Odisha and North Andhra States in India, between Rushikulya and Godavari basins.
The word Maharashtra, the land of the mainly Marathi-speaking people, appears to be derived from Maharashtri, an old form of Prakrit. Some believe that the word indicates that it was the land of the Mahars and the Rattas, while others consider it to be a corruption of the term 'Maha Kantara', a synonym for 'Dandakaranya'. Maharashtra is the third largest state in India after Rajasthan and Madhya Pradesh. It covers an area of 307,713 km2 and is bordered by the states of Madhya Pradesh to the north, Chhattisgarh to the east, Telangana to the southeast, Karnataka to the south and Goa to the southwest. The state of Gujarat lies to the northwest, with the Union territory of Dadra and Nagar Haveli sandwiched between the borders. Maharashtra moosd,omadomcopm kooc has coastline of 720 km.The Arabian Sea makes up Maharashtra's west coast. Maharashtra consists of two major relief divisions. The plateau is a part of the Deccan tableland and the Konkan coastal strip abutting on the Arabian Sea.
Interbasin transfer or transbasin diversion are terms used to describe man-made conveyance schemes which move water from one river basin where it is available, to another basin where water is less available or could be utilized better for human development. The purpose of such water resource engineering schemes can be to alleviate water shortages in the receiving basin, to generate electricity, or both. Rarely, as in the case of the Glory River which diverted water from the Tigris to Euphrates River in modern Iraq, interbasin transfers have been undertaken for political purposes. While ancient water supply examples exist, the first modern developments were undertaken in the 19th century in Australia, India and the United States, feeding large cities such as Denver and Los Angeles. Since the 20th century many more similar projects have followed in other countries, including Israel and China, and contributions to the Green Revolution in India and hydropower development in Canada.
Pearce Estate Park is a city park located in Calgary, Alberta. The park occupies 21 hectares along the Bow River to the east of downtown Calgary. The park contains Pearce Estate Wetland, described as "constructed wetlands filled with native plants and animals". The land was donated to the city around 1929 by then prominent Calgarian William Pearce.
Sileru River is a tributary of Sabari River. It originates in Andhra Pradesh and also flows through Odisha before merging with Sabari. Sabari river crosses the border into Andhra Pradesh to merge with Godavari river. Sileru river joins Sabari river tri-junction boundary point of Andhra Pradesh, Chhattisgarh and Odisha.
The Snake River Aquifer is a large reservoir of groundwater underlying the Snake River Plain in the southern part of the U.S. state of Idaho. Most of the water in the aquifer comes from irrigation recharge. Measuring about 400 miles (640 km) from east to west, it is an important water source for agricultural irrigation in the Plain. The Snake River Aquifer is commonly defined as two separate parts, separated by Salmon Falls Creek: the Eastern Snake River Plain Aquifer and Western Snake River Plain Aquifer.
The Kankai River is a trans-boundary river flowing through the hills of Ilam and the plains of the Jhapa District in Nepal. A holy river for many Hindus living nearby, the Kotihom river bank is a common site for death rituals. Kankai Irrigation Project, launched by the Nepalese government irrigates southern Jhapa, including Shivganj, Pachgachi and Mahavara.
Bharathappuzha, also known as the Nila or Ponnani River, is a river in India in the state of Kerala. With a length of 209 km, it is the second longest river that flows through Kerala after the Periyar. It flows through Palakkad Gap, which is also the largest opening in the Kerala portion of Western Ghats. Nila has groomed the culture and life of South Malabar part of Kerala. It is also referred to as "Peraar" in ancient scripts and documents. River Bharathapuzha is an interstate river and lifeline water source for a population residing in four administrative districts, namely Malappuram and Palakkad districts, and parts of Palakkad-Thrissur district border of Kerala and Coimbatore, and Tiruppur of Tamil Nadu. The fertile Thrissur-Ponnani Kole Wetlands lie on its bank.
