2019 – An ecological Report
ד"ר מאור כהן
1 בDecember 2019
Our world is changing dramatically before our very eyes, it is evident everywhere on the globe. In 1910, there were over 150 glaciers in the
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The miracle that is global food prices
ד"ר מאור כהן
29 בNovember 2019
Today’s reasonable global food prices may be considered a small miracle. According to the United Nations, despite many changing factors, today’s prices are still similar
Striped eel catfish (Plotosus lineatus) – invasive marine species in the Mediterranean Sea
ד"ר מאור כהן
23 בNovember 2019
The venomous striped eel catfish is a species of marine catfish invading the Mediterranean Sea from the Red Sea through the Suez Canal and adapting
Trees, Trees, Trees
ד"ר מאור כהן
16 בNovember 2019
Plants began to appear on Earth nearly six Billion years ago. As part of the photosynthesis process, plants produce energy and organic compounds whereby by
About aircraft communication, skywaves and unobstructed areas
ד"ר מאור כהן
9 בNovember 2019
The Radio network of the planes crossing the ocean is limited, and in fact there are areas where the plane cannot communicate with anybody. This
The `Health crisis point`, or how the ability to acquire health can create a crisis?
ד"ר מאור כהן
30 בOctober 2019
The `Health crisis point` is a point in time to which is attributed the entry of services that allow a society, to acquire health. There
Graywater
ד"ר מאור כהן
25 בOctober 2019
Waste water produced in residences can be divided into two types. Black water, which has fecal secretions from toilets or nutrients from the kitchen, and
The fortress which was cut to pieces
ד"ר מאור כהן
23 בOctober 2019
Following you can see a Crusader fortress built in the 12th century near the banks of the Jordan River in what today is Israel. It
The Ötzi
ד"ר מאור כהן
18 בOctober 2019
The Ötzi is a body of a man preserved in ice, found in the northern Italy Alps (by the Austrian border). It is estimated that
Heat records have been measured in the Mediterranean basin
ד"ר מאור כהן
12 בOctober 2019
`Nature Climate change` journal recently published that temperatures in the Mediterranean basin have risen 1.5 times the global average since the industrial revolution. While the
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