Quartz‐hosted melt inclusions as windows into magma assembly and storage processes in the Youngest Toba Tuff

Author(s):  
C. R. Tierney ◽  
M. R. Reid
2019 ◽  
Vol 23 (4) ◽  
pp. 2015-2039 ◽  
Author(s):  
William Quinton ◽  
Aaron Berg ◽  
Michael Braverman ◽  
Olivia Carpino ◽  
Laura Chasmer ◽  
...  

Abstract. Scotty Creek, Northwest Territories (NWT), Canada, has been the focus of hydrological research for nearly three decades. Over this period, field and modelling studies have generated new insights into the thermal and physical mechanisms governing the flux and storage of water in the wetland-dominated regions of discontinuous permafrost that characterises much of the Canadian and circumpolar subarctic. Research at Scotty Creek has coincided with a period of unprecedented climate warming, permafrost thaw, and resulting land cover transformations including the expansion of wetland areas and loss of forests. This paper (1) synthesises field and modelling studies at Scotty Creek, (2) highlights the key insights of these studies on the major water flux and storage processes operating within and between the major land cover types, and (3) provides insights into the rate and pattern of the permafrost-thaw-induced land cover change and how such changes will affect the hydrology and water resources of the study region.


Author(s):  
Attila Jámbor

A tanulmány a szakirodalomban újszerű kezdeményezésként kísérletet tesz a gabonapiac ellátási láncának felrajzolására, majd annak egyik, a cikk alapkérdése szempontjából kiemelt vetületét, a gabonaszállítási és raktározási problémákat elemzi. Előbbit a piac szereplőitől kvalitatív módon begyűjtött információkkal, utóbbit a szakirodalom alapján mutatja be. A cikk az elemzés után javaslatokkal szolgál ahhoz, hogyan lehetne hazánkban egy integrált gabonapiaci szállítási-raktározási-átrakási rendszert kialakítani. __________ The aim of the article is to present the situation of the Hungarian cereals transport and storage-reloading market and by interconnection, to treat cereals market’s operations systemically. Under this process, the study trace to draw a possible supply chain of the national cereals market up, which is a new initiation in the Hungarian literature. The focus of the article is to analyse transport and storage processes in the cereals market using the framework mentioned above. Transport market is demonstrated on the grounds of a revealing qualitative research, while storage market is brought out by literature. After analysis, the article gives recommendations how to shape an integrated transport and storage-reload system in the Hungarian cereals market.


2017 ◽  
Vol 114 ◽  
pp. 6928-6941 ◽  
Author(s):  
William Ampomah ◽  
Robert Balch ◽  
Robert Will ◽  
Martha Cather ◽  
Dhiraj Gunda ◽  
...  

2020 ◽  
Vol 19 (3) ◽  
Author(s):  
Sismita Sari Mita

Cassava leather waste is one of the waste that has great potential can be used as compost fertilizer. Compost can be used as a substitute of artificial fertilizer at a very low cost. Compost works in the improvement of soil structure, soil texture, aeration, and increased soil water absorption capacity. The objective of this program is to make cassava leather compost as a solution of waste utilization from abundant crop residues available in partner villages. The method used in this research is descriptive qualitative, namely the success of composting is assessed based on the color, aroma, and texture produced. activities starting from the preparation of raw materials of cassava leather, enumeration using enumerators, preparation and breeding activator, composting mealui stages; stacking, EM4 delivery, reversing, maturation, screening, maintenance and control in composting, packaging and storage processes. The result showed that mature cassava compost had nearly 50% shrinkage, had crumbly texture when held, moist, blackish brown color, and no smell (smell the ground).


Author(s):  
K. Bammert ◽  
J. Johanning

The mainly instationary operation of a solar heated receiver can be simulated with sufficient accuracy only if data about the dynamic behavior are available. For this reason, the dynamic behavior of a solar cavity receiver with parabolic dish collector is investigated. The development of a mathematical simulation considering heat transfer and storage processes is presented and the procedure for a numerical solution is illustrated. The performance of the calculation method is finally demonstrated by simulating the passage of a cloud.


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