• 9964432222
  • Mail Us
  • Appointment
  • Locate Us
  • Chat Now
  • Courses
  • Login
  • Register
Manifest IAS
JournalsOfIndia
Manifest Learning Academy
  • Home
  • SNIPPETSfor Prelims
  • ARTICLESfor Mains
  • BROWSEBY SOURCE
  • DOWNLOADS
No Result
View All Result
  • Home
  • SNIPPETSfor Prelims
  • ARTICLESfor Mains
  • BROWSEBY SOURCE
  • DOWNLOADS
No Result
View All Result
JournalsOfIndia
No Result
View All Result
Home Environment

Tarballs

October 14, 2021
in Environment
Reading Time: 2 mins read
0
Tarballs
113
VIEWS
Share on WhatsAppShare on TelegramShare on Facebook
image_pdfMake PDF

In news– Several beaches in Mumbai and Goa witnessed black oil-emanating balls/ Tarballs(sticky tarballs with foul fuel smell) lying on the shore. 

What are tarballs?

  • They are dark-coloured, sticky balls of oil that form when crude oil floats on the ocean surface. 
  • A tarball is a blob of petroleum which has been weathered after floating in the ocean.
  • Tarballs are formed by weathering of crude oil in marine environments. 
  • They are transported from the open sea to the shores by sea currents and waves. 
  • Tarballs are usually coin-sized and are found strewn on the beaches. 
  • However, over the years, they have become as big as basketballs and can weigh as much as 6-7 kgs.
  • Most of the time, the presence of several tarballs indicate an oil spill.
  • In India, Tarballs reach the western coast during the monsoon.
  • According to the National Institute of Oceanography (NIO), wind and waves tear the oil slick into smaller patches that are scattered over a much wider area and various physical, chemical and biological processes (weathering) change the appearance of the oil.
  • It is suspected that the oil comes from the large cargo ships in the deep sea and gets pushed to the shore as tarballs during monsoon due to wind speed and direction.
  • The tarballs that travel towards the coast can get stuck to the fishing nets installed in the sea, making it difficult for fishermen to clean.
  • In addition, it could affect marine life, especially filter feeders like clams and oysters.
  • Microbes such as bacteria and fungi presumably play an important role in tarball degradation.
image_pdfMake PDF
Source: The Indian Express
Tags: NewspaperPrelims

Related Posts

Mahabali Frog

Mahabali Frog

January 25, 2023
Nature Risk Profile

Nature Risk Profile

January 24, 2023
Liquified Natural Gas

Liquified Natural Gas

January 23, 2023
Spot Bellied Eagle Owl

Spot Bellied Eagle Owl

January 20, 2023
A rare species of duck  Sadangman  sighted in Manipur

A rare species of duck Sadangman sighted in Manipur

January 20, 2023
Fossilised dinosaur eggs found in Narmada valley

Fossilised dinosaur eggs found in Narmada valley

January 20, 2023
Global Risk Report-2023

Global Risk Report-2023

January 19, 2023
Asian WaterBird Census 2023

Asian WaterBird Census 2023

January 18, 2023
Remains of four species of dinosaurs found in Chilean valley

Remains of four species of dinosaurs found in Chilean valley

January 17, 2023
Energy Technology Perspectives 2023 report on Green steel

Energy Technology Perspectives 2023 report on Green steel

January 16, 2023
Please login to join discussion

Our Offline Classroom Student

CONGRATULATIONS TO 2021 TOPPERS !!!

Rank 171 Kumar Shivashish
Rank 250 Sahithya
Rank 263 Sumit Kumar Thakur
Rank 311 Deepak Ramachandra Shet
Rank 455 Ravinandan B M

January 2023
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
3031 
« Dec    

Browse by Category

  • Agriculture
  • Disaster Management
  • Economy
  • Environment
  • Ethics
  • Foreign Affairs
  • Geography
  • Governance
  • History
  • Law & Policy
  • Opinion
  • People in News
  • Places in News
  • Science & Tech
  • Security
  • Society
  • Sports
  • Uncategorized

Browse by Tags

AIR All India Radio BBC Business Line Business Standard dow Down to Earth DownToEarth DTE Economic Times ET FAO Financial Express GS-1 GS-2 GS-3 GS-4 Hindustan Times IE India & the world Indian express Indiatoday India today Kurukshetra Livelihoods portal LiveMint Mains News News Paper Newspaper PIB Prelims PRS India RSTV Science Reporter Survey The Hindu The India Express The Indian Express The Print the wire Times of India TOI TOPPERS Yojana
JournalsOfIndia

Our vision is to orient the readers to grasp the facts objectively and analyse critically. In the rush of reaching first to the readers, the websites miss the balanced opinion, which is the need of the hour. We aim to reach the readers with more crispness, preciseness and relevance. We bring the articles in UPSC way for the civil services aspirants and the Wisest Way for general readers.

Categories

  • Agriculture
  • Disaster Management
  • Economy
  • Environment
  • Ethics
  • Foreign Affairs
  • Geography
  • Governance
  • History
  • Law & Policy
  • Opinion
  • People in News
  • Places in News
  • Science & Tech
  • Security
  • Society
  • Sports
  • Uncategorized

Browse by Tag

AIR All India Radio BBC Business Line Business Standard dow Down to Earth DownToEarth DTE Economic Times ET FAO Financial Express GS-1 GS-2 GS-3 GS-4 Hindustan Times IE India & the world Indian express Indiatoday India today Kurukshetra Livelihoods portal LiveMint Mains News News Paper Newspaper PIB Prelims PRS India RSTV Science Reporter Survey The Hindu The India Express The Indian Express The Print the wire Times of India TOI TOPPERS Yojana

Newsletter

The most important UPSC news and events of the day.

Get Journals daily newsletter on your inbox.

© 2020 JournalsOfIndia - A free initiative by Manifest Team.

  • Login
  • Sign Up
  • Home
  • SNIPPETS
  • ARTICLES
  • BROWSE
  • DOWNLOADS
No Result
View All Result

© 2020 JournalsOfIndia - A free initiative by Manifest Team.

Welcome Back!

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In