Survey.Whitecastle.comIn the depths of the Amazon rainforest, a dazzling natural phenomenon remains largely unexplored by the world - the world of bioluminescent mushrooms. These remarkable fungi, which emit an ethereal glow in the darkness of the forest, have captured the imagination of scientists and nature enthusiasts alike. In this article, we delve into the fascinating world of bioluminescent mushrooms and the mysteries they hold. Survey.Walmart.com Survey.Walmart.caThe Secret of Illumination Survey.bartelldrugs.com subwaylistensBioluminescence is a phenomenon observed in various organisms, including fireflies and certain species of jellyfish. However, the bioluminescent properties of mushrooms are a less-understood aspect of this intriguing natural occurrence. The primary compound responsible for the mesmerizing glow in these fungi is luciferin, the same molecule found in fireflies. When luciferin reacts with oxygen and an enzyme called luciferase, it produces light as a byproduct. www.slimchickenlistens.com searsfeedbackMushrooms in the Dark rosslistens publixsurveyOne of the most captivating aspects of bioluminescent mushrooms is their ability to light up the forest floor, creating an otherworldly spectacle in the heart of the jungle. This unique adaptation is thought to have several functions, including attracting insects to aid in spore dispersal and deterring herbivores. The exact ecological role of this bioluminescence is an area of ongoing research and debate among scientists. potbellylistens Hidden Diversity While a few species of bioluminescent mushrooms have been well-documented, it's believed that many more remain undiscovered in the world's remote and uncharted forests. Recent expeditions to the Amazon have revealed new species with various patterns and colors of bioluminescence, adding to the diversity of these remarkable organisms. Conservation Challenges The enchanting glow of bioluminescent mushrooms faces a threat from habitat destruction and climate change. Protecting the ecosystems where these fungi thrive is crucial for their survival. Conservation efforts are underway to preserve the biodiversity of the Amazon rainforest, which is home to many of these enigmatic mushrooms. The Quest for Knowledge Scientific interest in bioluminescent mushrooms continues to grow, with researchers striving to unlock the secrets of their glow and understand their role in the intricate web of life in the rainforest. As our understanding of these fungi deepens, they may hold the key to advancements in biotechnology, medicine, and environmental conservation. In conclusion, the world of bioluminescent mushrooms is a captivating and mysterious realm that offers a glimpse into the wonders of nature. As researchers continue to explore and study these fascinating fungi, we can only imagine what other secrets they may reveal, and what lessons they may teach us about the importance of preserving our planet's diverse ecosystems.

Coral Bleaching - New pattern, Possible threat, Coral Reefs

coral reef

Coral Bleaching 25/05/2019 – Posted in: Daily News – Tags: coral reef

CORAL BLEACHING

For: Preliminary & Mains
Topic covers: Coral bleaching, coral reefs, threats

News Flash

The researchers from National Centre for Coastal Research have found an alarming pattern of bleaching in the reefs in the Gulf of Mannar region in Mandapam, Keezhakkarai and Palk Bay.

Findings

They have found that sea surface temperature ranged from 28.7°C to 31°C in the August 2018-February 2019 period and there was no bleaching seen then.

However, when the temperatures rose to between 32°C and 36°C between March 2019 and May 2019, researchers observed a pattern of bleaching in corals, which was different at different layers within the sea.

Coral Reefs

Coral reefs are important hotspots of biodiversity in the ocean.
Corals are animals in the same class (Cnidaria) as jellyfish and anemones.
They consist of individual polyps that get together and build reefs.
Coral reefs support a wide range of species and maintain the quality of the coastal biosphere.
Corals control the level of carbon dioxide in the water by converting it into a limestone shell.

Threat

Coral reefs are threatened by climate change.
When the sea surface temperature increases beyond a tolerable limit, they undergo a process of bleaching.

Bleaching

Basically bleaching is when the corals expel a certain algae known as zooxanthellae, which lives in the tissues of the coral in a symbiotic relationship. About 90% of the energy of the coral is provided by the zooxanthellae which are endowed with chlorophyll and other pigments. They are responsible for the yellow or reddish brown colours of the host coral. In addition the zooxanthellae can live as endosymbionts with jellyfish also.

When a coral bleaches, it does not die but comes pretty close to it. Some of the corals may survive the experience and recover once the sea surface temperature returns to normal levels.

Source: The Hindu

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