Novocirab

geteilt von: https://lemmy.nz/post/24567808

• A recent study reveals that over a fifth of the world's ocean has darkened in the last two decades, reducing the surface layers of the sea that receive light, known as photic zones, and where most marine life exists.
• The darkening is attributed to factors like increased rainfall, agricultural runoff, harmful algal blooms, and climate change, with significant changes observed near the poles, the Gulf Stream, and the Baltic Sea.
• Reduced photic zones may force marine animals closer to the surface, increasing competition for resources and potentially altering the entire marine ecosystem, according to Tim Smyth of Plymouth Marine Laboratory.
• Changes in the ocean's photic zones could impact human activities such as recreation, transport, and food supply, potentially affecting the availability of prey and driving predators closer to shore.
• Researchers used data from NASA’s Ocean Color Web satellite and developed an algorithm to measure light in seawater, finding that over 9% of the ocean saw its lit zones reduced by more than 50 meters.

The photic zone, also known as the euphotic zone or sunlight zone, is the upper layer of a body of water that receives enough sunlight for photosynthesis, typically extending to about 200 meters deep. This zone is crucial for marine life, as it supports the majority of aquatic organisms, including phytoplankton, which are essential for oxygen production and the ocean's food web.

Paywall? https://archive.ph/KCtmr

Video des Lanz-Interviews vom 18.6.25 (jetzt mit Ton): https://clip.place/w/mtCbVGhBxZTCaVDfsL8HdS

Note that the outcome of the underlying case, which is about the future of the Murdoch media empire (i.e. whether control over it will fall exclusively to conservative Lachlan Murdoch or be evenly split among all four heirs, of whom three are comparatively liberal), will be extremely consequential for both media and politics on a global scale.

This makes it much easier to set your screen's brightness to a comfortable level at each time of the day, and to save energy.

(For Windows, see the very bottom of this post.)

On Linux, if you currently have no keyboard shortcuts for that available, a good way to create them is via ddcutil. Once you have ddcutil installed, have your displays' properties printed in the command line by typing ddcutil detect.

This should show you a list of parameters for each of the displays you have connected. For a display of your choice, try these commands:

ddcutil -n <Serial number> setvcp 10 - 5 # reduces brightness by 5 %
ddcutil -n <Serial number> setvcp 10 + 5 # increases brightness by 5 %

ddcutil -n <Serial number> setvcp 12 - 10 # reduces contrast by 10 %
ddcutil -n <Serial number> setvcp 12 + 10 # increases contrast by 10 %

ddcutil -n <Serial number> setvcp 10 0 # sets brightness to minimum
ddcutil -n <Serial number> setvcp 10 100 # sets brightness to maximum

If these commands all work, you can create in your desktop environment's settings (e.g. KDE) custom keyboard shortcuts that execute these commands. Personally, with my two displays and with dedicated "Brightness up" and "Brightness down" keys (macros) on my keyboard, I am using combinations with the modifiers Alt to address the secondary instead of the primary display, Shift, to adjust contrast instead of brightness, and Control to set an absolute value (0% or 100%) instead of going by increments.

Further notes:

Instead of addressing your displays via their serial number, you can also address your display via most other parameters shown in ddcutil detect by using another option than -n, e.g. via bus number or manufacturer name, but I've found that bus number is not persistent over the years, and manufacturer name ("Mfg id") may contain spaces which may lead to problems.

A full list of all other possible vcp commands (the numbers after setvcp) can be obtained through ddcutil vcpinfo.

If you're using a laptop, brightness adjustments for its internal screen are of course almost always a no-brainer.

On Windows 10 and perhaps 11 as well, you can apparently do the following:

Step 1: Press the Win + A to open the Action Center.

Step 2: Press Shift + Tab to select the brightness slider.

Step 3: Use the left and right arrow keys to adjust the screen brightness.

This makes it much easier to set your screen's brightness to a comfortable level at each time of the day, and to save energy.

On Linux, if you currently have no keyboard shortcuts for that available, a good way to create them is via ddcutil. Once you have ddcutil installed, have your displays' properties printed in the command line by typing ddcutil detect.

This should show you a list of parameters for each of the displays you have connected. For a display of your choice, try these commands:

ddcutil -n <Serial number> setvcp 10 - 5 # reduces brightness by 5 %
ddcutil -n <Serial number> setvcp 10 + 5 # increases brightness by 5 %

ddcutil -n <Serial number> setvcp 12 - 10 # reduces contrast by 10 %
ddcutil -n <Serial number> setvcp 12 + 10 # increases contrast by 10 %

ddcutil -n <Serial number> setvcp 10 0 # sets brightness to minimum
ddcutil -n <Serial number> setvcp 10 100 # sets brightness to maximum

If these commands all work, you can create in your desktop environment's settings (e.g. KDE) custom keyboard shortcuts that execute these commands. Personally, with my two displays and with dedicated "Brightness up" and "Brightness down" keys (macros) on my keyboard, I am using combinations with the modifiers Alt to address the secondary instead of the primary display, Shift, to adjust contrast instead of brightness, and Control to set an absolute value (0% or 100%) instead of going by increments.

Further notes:

Instead of addressing your displays via their serial number, you can also address your display via most other parameters shown in ddcutil detect by using another option than -n, e.g. via bus number or manufacturer name, but I've found that bus number is not persistent over the years, and manufacturer name ("Mfg id") may contain spaces which may lead to problems.

A full list of all other possible vcp commands (the numbers after setvcp) can be obtained through ddcutil vcpinfo.

If you're using a laptop, brightness adjustments for its internal screen are of course almost always a no-brainer.

This makes it much easier to set your screen's brightness to a comfortable level at each time of the day, and to save energy.

(For Windows, see the very bottom of this post.)

On Linux, if you currently have no keyboard shortcuts for that available, a good way to create them is via ddcutil. Once you have ddcutil installed, have your displays' properties printed in the command line by typing ddcutil detect.

This should show you a list of parameters for each of the displays you have connected. For a display of your choice, try these commands:

ddcutil -n <Serial number> setvcp 10 - 5 # reduces brightness by 5 %
ddcutil -n <Serial number> setvcp 10 + 5 # increases brightness by 5 %

ddcutil -n <Serial number> setvcp 12 - 10 # reduces contrast by 10 %
ddcutil -n <Serial number> setvcp 12 + 10 # increases contrast by 10 %

ddcutil -n <Serial number> setvcp 10 0 # sets brightness to minimum
ddcutil -n <Serial number> setvcp 10 100 # sets brightness to maximum

If these commands all work, you can create in your desktop environment's settings (e.g. KDE) custom keyboard shortcuts that execute these commands. Personally, with my two displays and with dedicated "Brightness up" and "Brightness down" keys (macros) on my keyboard, I am using combinations with the modifiers Alt to address the secondary instead of the primary display, Shift, to adjust contrast instead of brightness, and Control to set an absolute value (0% or 100%) instead of going by increments.

Further notes:

Instead of addressing your displays via their serial number, you can also address your display via most other parameters shown in ddcutil detect by using another option than -n, e.g. via bus number or manufacturer name, but I've found that bus number is not persistent over the years, and manufacturer name ("Mfg id") may contain spaces which may lead to problems.

A full list of all other possible vcp commands (the numbers after setvcp) can be obtained through ddcutil vcpinfo.

If you're using a laptop, brightness adjustments for its internal screen are of course almost always a no-brainer.

On Windows 10 and perhaps 11 as well, you can apparently do the following:

Step 1: Press the Win + A to open the Action Center.

Step 2: Press Shift + Tab to select the brightness slider.

Step 3: Use the left and right arrow keys to adjust the screen brightness.

Kennt ihr gute und ausreichend aktuelle Artikel darüber, welche Bruchlinien und Zwistigkeiten es innerhalb der AfD gibt? Ich glaube, ein besseres Verständnis derselben könnte uns sehr dabei helfen, gegen die AfD und sonstige Faschisten insgesamt vorzugehen.