Buds are bursting on the bushes, leaves are slowly unfurling. Each tiny leaflet a herald of coming spring. A few crocuses and snowdrops are out. Rode Halls snowdrop walk, which is an annual event round here, is advertised on Facebook. Life moves on. The water from the storms is soaking the ground, and where there are trees and gardens the water is sucked up to swell the buds. Where there is concrete and bricks it washes down and floods out from the rivers.
The weather is on a knife edge, will it get to hot again this summer? Will we have floods or drought? Will warmth spread through the land gently or will we have fires on heaths and moors and in woods and forests. Our climate is in balance no more. It is up to us to do something to help it fall back into that balance of nature that is gentlest for the world. If we try hard I hope we can.?
Ooh its cold in here?
Have you opened the window?
Well I wanted fresh air!
So go outside!
You are heating up the atmosphere…
It’s minus 5 out there..
That’s why you’re wearing your coat in the house?
And the heating is on full…
And the extra heaters are on…
Are you mad?
Is it any wonder I get annoyed?
Three maps, dated 1970-74, 1997-2001, 2015-19. There were others but I didn’t snap them in time. So we are getting hotter. Life will change, and possibly catastrophically if we don’t do something. I remember doing a collage about population growth in the 1970’s. I did a picture of earth with a line of people snaking away from it towards the moon. I’ve always been conscious of the environment. I was a tree warden in about 1975 and told people off for damaging trees. I think I got carried away once and really told some boys off about their behaviour. Fast forward several decades, and things are only getting worse. X
My barometer pressures have dropped from about 1010 yesterday to 970 on my traditional barometer and 959 on my electric weather station. There is always a discrepancy of about 10 (millimeters of Mercury?) between the two.
What is ‘pressure’. Pressure is air pressure, the weight of the air pressing down on us from the top of the atmosphere downwards.
The guage on the traditional barometer has gone from fair (gold pointer) to rain with the black pointer.
How is pressure measured? One ‘bar’ of pressure is the average air pressure at sea level. It’s also measured in millimetres of Mercury. There was a historical experiment to find out about the air pressure. The experimenters put a tube of mercury upside down in a glass dish. This can leave a vacuum in the top of the tube. If you have the tube and dish at sea level the Mercury will be at a lowed level in the dish. This is because a larger weight of atmosphere is pressing down. Go up a mountain and the level in the dish will rise, because the air pressure up there is lower (less depth of atmosphere).
There is lots of information on sites like Wikipedia about air pressure. They probably describe how the air circulating in the atmosphere causes areas of low and high pressure. The weather is also influenced by the sea and its temperatures and the heating of the Earth’s surface by the sun.
Walking round Trentham Gardens yesterday I saw a banana plant in flower, in this country, in mid September?! It is usually 5 or 10 degrees Celsius cooler than this.
The last four years have been the hottest in Britain (and the world?) ever. Climate change is a massive problem, its complex, but people are coming out on strike. Children have been showing today how much it means to them. Everyone needs to push the people in power to take action. To share technologies that reduce the need for power in the form of fossil fuels and nuclear energy. Sustainable engineering like wind and wave power need integrating into the worlds power grids. Solar energy should also be exploited. We have got to solve global warming fast if we can.
And other images from the Forge at Etruria. I was there today and took a few photos in the beautiful mid September sunshine we had today.
When the sun is bright and low it casts deep shadows and picks out intricate details that you might otherwise miss.
The glow from the flames of the Forge added to the atmosphere, you can almost feel the heat coming off those flames.
The Forge is the domain of Sculpted Steel. You can see demonstrations of the blacksmiths work on open days at Etruria Industrial museum.
The sun was shining through the clouds at Spode this afternoon giving everything a moody look.
Grey clouds, leaden
A glimmer of sun
Bright, yellow, hot
Sizzles through the clouds.
Humid heat festers
Industrial view languishes
Only a few plants
And a cat sleeping in the dust,
Better than ruins.