wolfyvegan

joined 4 months ago
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Climate change, overfishing and habitat loss have caused a sharp decline in fish stocks around Pemba Island, off the coast of Tanzania. To find a new income from the sea, women from Pemba are turning to sustainable seaweed farming, Mongabay’s video team reported in May.

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cross-posted from: https://fedia.io/m/nature@lemmy.world/t/2338202

Why beetles? You'll need to read to beelieve it.

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Many of the Annonaceae fruits (order Magnoliales) still rely exclusively on beetles for pollination. Many of these beetle species' populations have declined, or they were never abundant to begin with, so hand-pollinate for higher yield!

 

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Central India, with its rich ecological diversity and dense forests, boasts a treasure trove of wild fruits that are not only edible but packed with nutritional and medicinal benefits. These fruits, often overlooked, serve as a source of sustenance and health for indigenous communities and are increasingly drawing attention for their potential in broader dietary applications. This blog delves into the scientific names, distribution, seasons, and benefits of some of the most remarkable wild fruits of Central India.

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fruits featured:

also native to India:

India is known as the land of spices, but it has plenty of native fruits too! Does anyone know of any other remarkable fruits native to India? There are probably plenty more.

 

cross-posted from: https://slrpnk.net/post/23702048

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cross-posted from: 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.

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[–] wolfyvegan@slrpnk.net 2 points 2 months ago (1 children)

Don't think that I've ever tried that one. How would you describe it? I've tried another coffee, probably C. arabica, and it was okay, but not really a practical food source at all.

[–] wolfyvegan@slrpnk.net 5 points 2 months ago* (last edited 2 months ago)

slrpnk.net already has its own XMPP chat option where one's Lemmy username (e.g. user@slrpnk.net) is one's XMPP address, and I imagine that other instances could do something similar if they wanted. XMPP is federated, so it doesn't require any Lemmy-side coding for the federation aspect. For instance-wide chat (visible to all users of the instance), an implementation in XMPP would probably be easier as well, perhaps using some form of the group chat functionality. What does your proposal offer that cannot be done using XMPP?

[–] wolfyvegan@slrpnk.net 3 points 2 months ago (2 children)

How dark do they usually get when they're ripe? At what stage do the birds usually get them?

[–] wolfyvegan@slrpnk.net 2 points 2 months ago

!fruit@slrpnk.net welcomes you.

[–] wolfyvegan@slrpnk.net 4 points 2 months ago* (last edited 2 months ago)

The !climate_lm@slrpnk.net yes, and I'll wait a while before posting again. !fruit@slrpnk.net is currently promoted in the monthly SLRPNK update post, so I'll wait until next month to promote it elsewhere.

[–] wolfyvegan@slrpnk.net 4 points 2 months ago (2 children)

!fruit@slrpnk.net is showing slow but steady subscriber growth. Would be great if others would start posting to it though.

Not "my" community, but !climate_lm@slrpnk.net is more or less the same. Slow subscriber growth, and still not many people posting.

[–] wolfyvegan@slrpnk.net 9 points 2 months ago

As poVoq suggested, start a tree nursery and plant trees around. Also grow your own food. These two things can be the same thing.

[–] wolfyvegan@slrpnk.net 1 points 2 months ago

The findings challenge a longstanding assumption about conservation: that in order to protect biodiversity, people must be kept out.

This isn't unique to indigenous cultures. If there is no one living on the land and stewarding it, of course someone is more likely to come along and deforest it, regardless of what some paper in some government office says about its "protected" status. But if there is someone living there and actually protecting the land, then any would-be deforesters face resistance and are more likely to go elsewhere to find easier targets. The key is that the people who live on the land need to protect the forest, and the people who would protect the forest need to live on the land.

[–] wolfyvegan@slrpnk.net 1 points 2 months ago
[–] wolfyvegan@slrpnk.net 3 points 2 months ago* (last edited 2 months ago)

By the end of this century, ocean waters could be 150% more acidic than they were before the industrial era.

Most people think of acidity in terms of pH. The above statistic corresponds to a decrease of 0.4 on the pH scale. But if most people were to read that the pH would decrease by 0.4, they wouldn't know what it really meant. If Albert A. Bartlett was correct that the greatest shortcoming of the human race is their inability to understand the exponential function, then an inability to understand the logarithmic scale follows naturally from that.

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