scholarly journals Germany's global water consumption under consideration of the local safe operating spaces of watersheds worldwide

2021 ◽  
Vol 3 ◽  
pp. 100034
Author(s):  
Jonas Bunsen ◽  
Markus Berger ◽  
Hauke Ward ◽  
Matthias Finkbeiner
Keyword(s):  
Water Consumption ◽  
Safe Operating ◽  
Global Water

scholarly journals Water Footprint and Life Cycle Assessment: The Complementary Strengths of Analyzing Global Freshwater Appropriation and Resulting Local Impacts

Water ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 803
Author(s):  
Winnie Gerbens-Leenes ◽  
Markus Berger ◽  
John Anthony Allan
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Water Consumption ◽  
Water Footprint ◽  
Local Impacts ◽  
Global Water

Considering that 4 billion people are living in water-stressed regions and that global water consumption is predicted to increase continuously [...]

Agricultural green and blue water consumption and its influence on the global water system

2008 ◽  
Vol 44 (9) ◽  
Author(s):  
Stefanie Rost ◽  
Dieter Gerten ◽  
Alberte Bondeau ◽  
Wolfgang Lucht ◽  
Janine Rohwer ◽  
...  
Keyword(s):  
Water Consumption ◽  
Water System ◽  
Blue Water ◽  
Green And Blue Water ◽  
Global Water

A Study on Global Water Consumption and Improved Sanitation Facilities: Indias Plight in Contrast to Other Countries

2016 ◽  
Vol 5 (1) ◽  
Author(s):  
Kamakshaiah Musunuru
Keyword(s):  
Drinking Water ◽  
Water Consumption ◽  
Large Population ◽  
Principal Component ◽  
Rural Populations ◽  
Waterborne Diseases ◽  
Ecological Regions ◽  
Sanitation And Hygiene ◽  
Improved Sanitation ◽  
Global Water

The effect of poor and unhygienic water on health is a pandemic problem across many nations. As per the estimations, approximately 37.7 million Indians are suffering from waterborne diseases annually, diarrhea is observed to be worst illness that is causing huge child mortality. The bad sanitation and hygiene also affects poor productivity which in turn cripples the economy. The economic burden due to poor sanitation and unhygienic drinking water is estimated at $600 million a year. 700 million people residing in rural India comprise more than about 1.42 million habitations spread over 15 diverse ecological regions. In fact, providing drinking water to such a large population is an enormous challenge. Hence, in this very context, a study have been undertaken so as to study and visualize the global water consumption and improved sanitation facilities to know about Indias predicament in comparison to other countries. Certain powerful statistical tools like principal component analysis and itemized cluster analysis were employed to realize the study objectives. The countries were identified in certain important groups lying in similar situation with respect to sanitation and hygiene drinking water facilities. Most importantly the a (chronbach alpha) and β (factor saturation) are very fair to the clusters identified, whereby, affirming that the study variables, i.e. both urban and rural populations with respect to sanitation facilities and availability of hygiene drinking water could strongly characterize the countries under study.

Irrigation regime and water consumption of potatoes in the Republic of Bashkortostan, depending on the reclamation condition of lands

2020 ◽  
Vol 0 (6) ◽  
pp. 13-19
Author(s):  
Guzel Gumerova ◽  
Georgiy Gulyuk ◽  
Dmitry Kucher ◽  
Anatoly Shuravilin ◽  
Elena Piven
Keyword(s):  
Water Consumption ◽  
Weather Conditions ◽  
Growing Season ◽  
Vegetation Period ◽  
Forest Steppe ◽  
Total Water ◽  
Total Water Consumption ◽  
Republic Of Bashkortostan ◽  
Irrigated Lands ◽  
The Republic

Data of long-term researches (2015–2018) in southern forest-steppe zone of the Republic of Bashkortostan, is justified theoretically and experimentally the mode of irrigation of potatoes on leached chernozems of unsatisfactory, satisfactory and good ameliorative condition of irrigated lands. For the growing periods of potatoes with different heat and moisture supply, the number of watering, the timing of their implementation, irrigation and irrigation norms are established. On lands with unsatisfactory meliorative state the number of irrigation depending on weather conditions of potato vegetation period varied from 0 to 3 (1.5 on average) with average irrigation norm – 990 m3/ha. With satisfactory meliorative state of lands the number of irrigation on average increased from 0 to 4 (2.3 on average) with irrigation norm – 1305 m3/ha. On lands with good meliorative state the number of irrigation was the highest – from 1 to 5 (3 on average) with average irrigation irrigation norm is 1653 m3/ha. It was noted that in the dry periods of potato vegetation the greatest number of watering was carried out (3–5 watering), and in the wet periods (2017) watering was not carried out except for the area with a good reclamation state, where only one irrigation was carried out by the norm of 550 m3/ha. Water consumption of potato was studied in dynamics as a whole during the growing season and the months of the growing season depending on weather conditions of vegetation period and land reclamation condition of irrigated lands, as well as in the control (without irrigation). The lowest total water consumption was in the area without irrigation and averaged 226.8 mm. In irrigated areas, its values increased to 319-353.4 mm. The average daily water consumption varied from 2.12 to 3.3 mm. The highest rates of potato water consumption were observed in June and July, and the lowest – in May and August. In the total water consumption of potatoes on the site without irrigation, the largest share was occupied by atmospheric precipitation and in addition to them the arrival of moisture from the soil. Irrigation water was used in irrigated areas along with precipitation, the share of which was 30.2–46.1 %.

ESTIMATION OF CONSUMPTIVE USE OF POTATO CROP PIANTED UNDER DRIP IRRIGATION SYSTEM BY USING SWRT TECHNOLOGY

2020 ◽  
Vol 10 (1) ◽  
pp. 271-282
Author(s):  
J.N. Abedalrahman ◽  
R.J. Mansor ◽  
D.R. Abass
Keyword(s):  
Water Consumption ◽  
Drip Irrigation ◽  
Soil Depth ◽  
Irrigation System ◽  
Potato Crop ◽  
Block Design ◽  
Organic Fertilizer ◽  
Control Treatment ◽  
Drip Irrigation System ◽  
Spring Season

A field experiment was carried out in the field of the College of Agriculture / University of Wasit, located on longitude  45o   50o   33.5o   East and latitude 32o 29o 49.8o North, in Spring season of the agricultural season 2019, in order to estimate the water consumption of potato crop using SWRT technology and under the drip irrigation system. The experiment was designed according to Randomized Complete Block Design (RCBD) with three replications and four treatments that include of the SWRT treatment (the use of plastic films under the plant root area in an engineering style), and the treatment of vegetal fertilizer (using Petmos), organic fertilizer (sheep manure), and the control treatment . Potato tubers (Solanum tuberosum L.)  var. Burin was planted for spring season on 10/2/2019 at the soil depth of 5-10 cm. The highest reference water consumption for the potato crop during the season was calculated by Najeeb Kharufa, which was 663.03 mm. The highest actual water consumption for the potato crop during the season for the control treatment was 410.1 mm. The results showed increase in the values of the crop coefficient (Kc) in the stages of tubers formation and tubers filling stage as compared to the vegetative and ripening stages, ranged from 1.37-1.92 for the two stages of tubers formation and tubers filling. The SWRT treatment gave the highest water use efficiency during the season, was 3.46 kg m-3 .

Sign in / Sign up

Export Citation Format

Share Document