Dünyada Hayatın İnşâ ve Korunması Açısından Su

Öz

Güneş sistemi cisimleri, yıldızlar ve galaksilerin spektroskopik gözlemleri ile tespit edilmiş kozmik element bollukları açısından en bol bulunan element hidrojen ve ondan yaklaşık dört kat daha az olan helyumdur. Mevcut maddenin sayısal olarak yaklaşık %98’ini ihtiva eden hidrojen ve helyumdan sonra en bol bulunan element ise oksijendir. İki hidrojen ve bir oksijen atomundan oluşmuş su molekülleri bu yüzden kâinatta en bol bulunan moleküllerdendir. Ancak, moröte (UV) ışık ışınlarına maruz kalınca hemen parçalanması, yani tekrar iki hidrojen ve bir oksijene ayrılması, bakımından Güneş Sisteminde Jüpiter yörüngesinin içi, yani Güneş’e yakın uzay su fakiri bölgedir. Yüzeyinde sıvı su olan, buzu suyu ve buharı aynı anda aynı yerde görebildiğimiz tek katı gezegen Dünya’dır. Uzaydan görünen okyanusları ve bulutları ile Büyük Sahra’da küçük bir vaha gibi görünen Güneş sisteminin tek hayat barındıran gezegeni Dünya’daki mevcut suyun hayatı koruma, termostat görevi yapma özellikleri ile birlikte, su döngüsü mekanizması ile denizlerden kıta içlerine kadar servis edilen sudan bahsedilmiş ve Yerküre’deki mevcut su araştırılmış, diğer gezegenlerin hilafına Dünya’daki bu suyun Dünya’ya nereden nasıl geldiği, mevcut bilimsel bilgiler, Kur’an ayetleri ve İslam bilim anlayışı çerçevesinde incelenmiştir. Çalışmamız nitel bir araştırma olup doküman analizi metodu uygulanmıştır.

Anahtar Kelimeler

• astrnomi
• Uzay
• Sudan yaratılış
• Suyun termostat görevi
• su döngüsü
• Su miktarı

Water From the Perspective of Building and Protecting Life on the Earth

Öz

Spectroscopic observations of solar system bodies, stars, and galaxies, have revealed that the most abundant element is hydrogen and helium, which is about four times less than hydrogen. The next most abundant element which covers 98 % of the existing matter is oxygen. Thus, water molecules which are compounds of two hydrogen atoms bound to one oxygen atom are among the most abundant molecules in the universe. However, as they are exposed to ultraviolet (UV) photons of light they split into two hydrogen atoms and a single oxygen atom. Therefore, the region inside the orbit of Jupiter is considered to have very little water. The Earth is the only planet with a solid surface having liquid water on its surface, where ice, water and vapor could be found at the same time in the same place. With oceans and clouds seen from the space, the Earth is like a small oasis in the Sahara Desert, where the life forms could continue living peacefully. The water on the Earth has extra functions such as protecting life; keeping overall Earth temperature stable, other than being used for drinking and cleaning. In this study the amount of water in the Earth is being investigated and it is also inquired how this water came to the Earth within the framework of the Islamic sciences, the verses of the Qur’an and the existing scientific knowledge. In this qualitative research, the document analysis method was used.

Anahtar Kelimeler

• Astronomy
• Space
• Creation of water
• Water as termoregulator
• Water Cycle
• Earth’s Water Content

Kaynakça

1. Abe Y. vd.. Water İn the Early Earth. Arizona: University of Arizona Press, 2000.
2. Marty, Bernard. “The origins and concentrations of water, carbon, nitrogen and noble gases on Earth”, Earth and Planetary Science Letters 313 (2012), 56.
3. Cox, Arthur N.. Allen’s Astrophysical Quantities, 4th ed. New York: Aip Press, Springer-Verlag, 2000.
4. Clayton, Donald D.. Principles of Stellar evolution and nucleosynthesis. New York: McGraw-Hill Book Company, 1968.
5. Drake, M. J. - Champins, H.. “Origin of water on the terrestial planets”. Asteroids Comets Meteors, ed. D. Lazzaro vd., in IAU Symp., 229. Chambridge; Cahambridge Univ. Press 2006, 381.
6. Deutsch, A.,N. vd.. “Age Constraints of Mercury’s Polar Deposits Suggest Recent Delivery of Ice”, Earth and Planetary Science Letters 520 (1919?), 26-33.
7. Donahue, T.M. vd.. “Wenus was Wet: A Measurement of the Ratio of Deuterium to Hydrogene”, Science 216 (1982), 630-633.
8. Hartogh, P. vd.. “Ocean-like Water in the Jupiter Familiy Comet 103P/Hartley 2”. Nature 478 (2011), 418.

9. Hazen, Robert M.. The Story of Erth. USA: Penguin Group, İnc., 375 Hudson Street, New York, NY 10014,USA., 2012.
10. Hoffman P. F. vd.. “A Neoproterozoic Snowball Earth”. Science. 281 (1998), (5381): 1342–1346. Icoma, M. - Genda, H.. “Constraints on the Mass of Habiatable Planet with Water of Nebular Origin”. Astrophysical Journal 648 (2006), 696.
11. Izodoro, A.. “A Compound Model for the Origin of Earth’s Water”. Astrophysical Journal 767 (2013), 54.
12. Kirschvink, J. L.. “Late Proterozoic low-latitude global glaciation: The snowball Earth”, The Proterozoic Biosphere: A Multidisciplinary Study, ed. J. W. Schopf - C. Klein (Makale 34-84). Cambridge: Cambridge University Press, 1992.
13. Kopp, G.. Journal of Space Weather and Space Climate 4 (2014), A14
14. Kotwicki, Vincent. “Water in the Universe”, Hydrological Sciences Journal 36/1 (1991), 49-66.
15. Koupelis, Teo. Evreni Anlama Serüveni - In Quest of the Unverse. çev. Tolga Güver (İstanbul: Nobel Yayınları, Ekim 2017.
16. Kurosawa, K.. “Impack-Driven Planetary Desiccation: Origine of the Dray Venus”. Earth and Planetary Science Letters 429 (2015), 181-190.
17. Luinine, J. F vd.. “Origin of Mars on Mars”. Icarus 165/1 (2003), 1-8.
18. Meech, Karen - Raymond, S.,N.. Origine of Earth’s Water: Sources and Constraints, arXiv:1912.04361.
19. Morbidelli, A. vd.. “Source Regions and Time scales for the Delivery of Water to Earth”. Meteoritics and Planetary Science 35/ 6 (2000), 1309-1320.
20. O’Brien, D. P. vd., “Terrestrial Planet formation with strong Dynamical Friction”, Icarus 184, 1/ 39-58.
21. Raymond, S. N. vd.. “Building Terrestrial Planets: Constrained Accreation in the Solar System”. Icarus 203/2 (2009), 644-662.
22. Redd, Nola Taylor. “Where did Earth’s Water Come from?”. Astronomy Magazine. published Monday, April 1, 2019. Stimpfl, M. vd.. “Adsorption as a Mechanism to Deliver Water to the Earth”. Meteoritics and Planetary Science 39, (2004), 5218.
23. Taylor, W. Frederic Planetary Atmospheres. England: Oxford University Press, 2010.
24. Van Dishoeck, E.,F. vd.. Protostars and Planets IV. ed. Beuther, H. vd.., 2014, 835.
25. Zeilik, Michael – Gregory, Stephen A.. Introductory Astronomy and Astrophysics, 4th ed.. USA: Brooks/Cole, 10 Davis Drive, CA, 94002-3098, 1998.