scholarly journals Su Hasadı Sistemlerinin Önemi ve Teknikleri

2020 ◽  
Vol 8 (sp1) ◽  
pp. 46-53
Author(s):  
Burak Şen ◽  
Ali Kaan Yetik
Keyword(s):  
Water Resources ◽  
Arid Regions ◽  
Water Harvesting ◽  
Continuous Increase ◽  
Harvesting Technique ◽  
The World ◽  
Usage Patterns ◽  
Harvesting Method ◽  
Traditional Irrigation ◽  
Day By Day

Efficient use of water, one of the most critical life elements in the world, is becoming more and more important day by day. With the continuous increase in population and with climate change problems occur in terms of both consumption rate and usage patterns of water resources. It is becoming increasingly important to apply and research methods that can solve these problems all over the world. One of these solutions is the “Water Harvesting” method, which goes back many years. Water harvesting can be defined as the accumulation of runoff generated by precipitation to provide water for human, animal or crop use. While it is possible to see the use of the technique with roof and farm systems in micro-catchment dimension; wadi-bed and off-wadi (diversion) systems are used in macro-catchment dimension. In agricultural production, which uses a significant part of water resources, most of the rainwater falling into arid and semi-arid regions where production continues, goes away before could using efficiently by evaporation or flow. For this reason, the use of water resources becomes mandatory by using traditional irrigation methods in agricultural lands. With the water harvesting technique, after storing rain water, it can be held to be applied to crops. Hence the method since there will be no losses due to evaporation or flow, it will increase the total amount of irrigation water and reduce the pressure on water resources. Except for the protection of water resources, its role in preventing soil erosion is also seen as one of the main benefits of the method. In general, when the appropriate method is selected according to the appropriate geography, water harvesting has low inputs and is not difficult to apply. With a few exceptions, it does not require the use of pumps or energy input to deliver or deliver harvested water. In this study, information is given about the main elements, different usage areas and techniques of water harvesting.

scholarly journals Survey of ancient water technologies in semi-arid and arid regions: traditional knowledge for the future

2017 ◽  
Vol 17 (5) ◽  
pp. 1278-1286 ◽  
Author(s):  
Larry W. Mays
Keyword(s):  
Water Resources ◽  
Traditional Knowledge ◽  
Arid Regions ◽  
Poor People ◽  
Water Shortages ◽  
The Poor ◽  
The World ◽  
Sustainability Problems ◽  
Semi Arid ◽  
Water Resources Sustainability

There are many people on Earth today that live with severe water shortages and severe lack of sanitation, particularly among the poor. These people for the most part do not understand the knowledge base of methodologies of harvesting and conveying water and sanitation methods that have been around for thousands of years. A survey of ancient water technologies used in semi-arid and arid regions is presented in this paper. The survey will include methodologies used by Mesopotamians, the Persians, the Egyptians, and the Nabataeans. The attempt here is to explore how these traditional methods developed by the ancients in semi-arid and arid regions of the world could possibly be used to help solve the present-day water resources sustainability problems, especially in developing parts of the world. The advantages of the traditional knowledge of ancient water technologies are explored with the goal of determining ways to help poor people with water shortages and sanitation.

scholarly journals THE IMPORTANCE OF QUINOA (QUINOA CHENOPODIUM WILLD.) CULTIVATION IN DEVELOPING COUNTRIES: A REVIEW

2020 ◽  
Vol 53 (3) ◽  
pp. 337-356
Author(s):  
A. FATHI ◽  
F. KARDONI
Keyword(s):  
Food Security ◽  
Water Resources ◽  
Arid Regions ◽  
Environmental Changes ◽  
Limiting Factors ◽  
Soil Conditions ◽  
World Population ◽  
Cereal Grain ◽  
The World ◽  
Semi Arid

Quinoa is a dicotyledonous species for seeds and, therefore, is not known as a cereal grain and is a pseudograin, which is introduced nowadays as a new crop in the world. Population growth and the need for more food put additional pressure on the environment, especially on water resources and agronomic ecosystems. This has led to more attention to plants that grow at different latitudes and altitudes. Climatic and environmental changes affect agricultural inputs, especially water resources. So, the best way of adapting to the current situation is the introduction of low-water, salt resistant, and drought-tolerant plants to the recent climatic changes. Water scarcity has become a serious problem in many countries. This restriction has had a significant impact on the development of countries. The plants which grow in arid and semi-arid regions are often exposed to adverse environmental factors, such as drought or salinity. Salinity and drought stress, more than any other factor, decrease crop yields around the world. These two abiotic stresses are the main limiting factors for crop production, especially in arid and semi-arid regions of the world. Quinoa is an exceptional plant that can adapt to adverse conditions and can serve as a solution to the challenge of global food security. Recent droughts that occurred in the world have prompted governments to include plants in their development plans, which are adapted to the country's existing water and soil conditions and have high nutritional value. This way, quinoa cultivation can ensure their food security in the coming years.

Passive water harvesting by desert plants and animals: lessons from nature

2020 ◽  
Vol 378 (2167) ◽  
pp. 20190444 ◽  
Author(s):  
Dev Gurera ◽  
Bharat Bhushan
Keyword(s):  
Fresh Water ◽  
Arid Regions ◽  
Human Life ◽  
The Body ◽  
Water Harvesting ◽  
Desert Plants ◽  
Theme Issue ◽  
The World ◽  
Living Nature ◽  
High Diversity

Fresh water sustains human life and is vital for human health. For some of the poorest countries, 1 in 10 people do not have access to safe and easily accessible water sources. Water consumption by man continues to grow with an increasing population. The current supply of fresh water needs to be supplemented to meet future needs. Living nature provides many lessons for water harvesting. It has evolved species which can survive in the most arid regions of the world by passively collecting water from fog and condensation of water vapour in the night. Before the collected water evaporates, species have mechanisms to transport water for storage or consumption. These species possess unique chemistry and structures on or within the body for collection and transport of water. Among the high diversity of species surviving in deserts, only a handful of species have been studied. Based on lessons from nature, bioinspired water harvesters can be designed. In this paper, an overview of various desert plants and animals is given and known water harvesting mechanisms of some are presented. This article is part of the theme issue ‘Bioinspired materials and surfaces for green science and technology (part 3)’.

scholarly journals The Reflection of River Warfare in Pakistani and Indian Press: Dispute, Management and Strategies

2020 ◽  
Vol V (II) ◽  
pp. 1-10
Author(s):  
Tanveer Hussain ◽  
Muhammad Naeem Javed ◽  
Deeba Shahwar
Keyword(s):  
Content Analysis ◽  
Water Resources ◽  
Research Methodology ◽  
International Peace ◽  
Large Space ◽  
The World ◽  
Day By Day

This study provides an overview of Pak-India River warfare over the sharing of water and management failure which led to serious water crises and disaster especially in Pakistan. Water resources are diminishing day by day water is become a scarce commodity in the world with every passing day. It is rapidly emerging a source of tension and dispute between two nations (Pakistan and India), which is a destabilizing factor of international peace and regional harmony. The content analysis used as research methodology while data collected from editorials and articles published in The News and The Telegraph. This research covers the period between 2018 and 2019. The results showed that The News gives more coverage and large space related to the Pak-India River Warfare as compared to The Telegraph. Furthermore, The News has a clear stance for the solution of Pak-India River Warfare rather than Indian newspaper The Telegraph.

1989 göçü sonrası Bulgaristan göçmenlerinin yemek kültüründeki değişim

2017 ◽  
Vol 4 (2) ◽  
pp. 227-245
Author(s):  
Cahit Kahraman ◽  
İlhan Güneş ◽  
Nanae Kahraman
Keyword(s):  
Eating Habits ◽  
Supply And Demand ◽  
Food Culture ◽  
Rapid Progress ◽  
Canned Food ◽  
Product Range ◽  
The World ◽  
Before And After ◽  
Day By Day ◽  
Made In

1989 göçü öncesi, dünyada eşzamanlı olarak gittikçe gelişen ve zenginleşen mutfak kültürü, Bulgaristan Türklerini de etkilemiştir. Pazardaki çeşitlilik arttıkça, yemek alışkanlıkları da değişime uğramıştır. Büyük göçten sadece 30-40 sene evvel kısıtlı imkânlar ile sınırlı sayıda yemek çeşidi üretilirken, alım gücünün artmasıyla yemek kültüründe de hızlı gelişmeler olmuştur. Artan ürün çeşitliliği yemeklere de yansımış, farklı lezzetler mutfaklara girmiştir. Göçmen yemekleri denilince hamur işleri, börek ve pideler akla gelir. Ayrıca, göçmenlerin çok zengin turşu, komposto ve konserve kültürüne sahip oldukları da bilinir. Bu çalışma, 1989 öncesi Bulgaristan’ın farklı bölgelerinde yaşayan Türklerin yemek alışkanlıklarına ışık tutmakla birlikte, göç sonrasında göçmen mutfak kültüründe bir değişiklik oluşup oluşmadığını konu almaktadır. Bu amaçla, 1989 yılında Türkiye’ye göç etmiş 50 kişiye 8 sorudan oluşan anket düzenlenmiştir. Bu verilerden yola çıkarak oluşan bulgular derlenmiş ve yeni tespitler yapılmıştır. Ayrıca, Türkiye’nin farklı bölgelerine yerleşen göçmenler, kendi göçmen pazarlarını kurmuşlardır. Bulgaristan’dan getirilen ürünlerin bu pazarlarda satılması böyle bir arz talebin hala devam ettiğine işaret etmektedir.ABSTRACT IN ENGLISHThe Diversity in Cuisine Culture of the Immigrants from Bulgaria After 1989 MigrationThe Cuisine culture that has been developing and getting rich day by day contemporaneously in the world before 1989 migration has also had an impact on Bulgarian Turks. By the increase in diversity in the market, eating habits have changed. While producing a limited number of food types with limited opportunities just some 30 or 40 years before the ‘Big Migration’, there has been a rapid progress in food culture by the help of the increase in purchase power. Enhancing product range has been reflected in food, and different tastes have entered the cuisines. When we say immigrant, the first things that come to our mind are pastry, flan and pitta bread. Moreover, it is also known that immigrants have a very rich cuisine culture of pickle, stewed fruit, and canned food. This study aims both to disclose the eating habits of Turks living in different regions of Bulgaria before 1989 and to determine whether there has been a difference in immigrant cuisine culture before and after the migration. For this purpose, a questionnaire consisting of 8 questions has been administered to 50 people who migrated to Turkey in 1989. The results gathered from these data have been compiled and new determinations have been made. In addition, immigrants that settled in different regions of Turkey have set their own immigrant markets. The fact that the products brought from Bulgaria are being sold in these markets shows that this kind of supply and demand still continues.

Awareness on Sustainability Perspective among Consumers’ of Tea

2019 ◽  
Vol 118 (7) ◽  
pp. 111-116
Author(s):  
Dr. M. Ayisha Millath ◽  
Dr. K. Malik Ali
Keyword(s):  
Sample Size ◽  
Positive Relationship ◽  
Health Benefits ◽  
High Price ◽  
Educational Qualification ◽  
Lack Of Information ◽  
The World ◽  
Correlation Result ◽  
Day By Day

Tea is an imperative beverage elsewhere in the world.  The need and demand for tea are increasing day by day.  Tea Association of USA expects continued growth in tea sales due to awareness on its health benefits. There are more than 3000 kinds of tea varieties are there but only four varieties are widely used. The authors investigated the opinion on sustainability perspectives and problems faced by them while they intend to buy. Willing Participants are included in survey with the sample size of 237.  The correlation result revealed that there is a positive relationship between educational qualification and sustainability perspectives of tea products among consumers. .  It is also found that lack of information and high price were the major problems faced by tea consumers while intend to buy sustainable tea. So the tea manufacturers and processors must throw light on these issues to improve its preference among consumers.

Textured materials with extreme wettability for water harvesting from aerosols

2019 ◽  
Vol 489 (5) ◽  
pp. 478-482
Author(s):  
K. A. Emelyanenko ◽  
S. N. Melnikov ◽  
P. I. Proshin ◽  
A. G. Domantovsky ◽  
A. M. Emelyanenko ◽  
...  
Keyword(s):  
Water Resources ◽  
Specific Surface ◽  
Surface Topography ◽  
Cost Effective ◽  
Water Harvesting ◽  
Water Droplets ◽  
Rational Use ◽  
Industrial Enterprises ◽  
Heat Uptake ◽  
Textured Materials

The creation of methods for complete and cost-effective collection of water droplets from an aerosol which arises as a by-product of the low-potential heat uptake from industrial devices, is one of the key tasks of rational use of water resources contributing to the improvement of the environment near large industrial enterprises. This paper shows how the application of materials with extreme wettability and a specific surface topography in spray separators can significantly increase the efficiency of water collection.

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