The Vaquita (Phocoena sinus) is a rare species of porpoise.
They are small toothed whales that are very closely related to oceanic dolphins.
It is endemic to the northern part of the Gulf of California.
It is the most endangered marine mammal species in the world.
IUCN status - Critically Endangered.
International Committee for the Recovery of the Vaquita (CIRVA) was created by the Mexican Ministry of Environment to eliminate illegal fishing, removing gill nets and relocating remaining Vaquita to a temporary sanctuary and thereby conserving the species.
Habitable exoplanet next to Earth:
The exoplanets are planets that exist outside Earth's solar system.
The term “habitable zones” refers to a planet where water could exist in a liquid state on a planet’s surface if there's sufficient atmospheric pressure.
Astronomers have located the habitable zone "The Wolf 1061", a planetary system that is 14 light years away from the Earth.
One of the planets in the wolf planetary system, Wolf 1061c, is entirely within the habitable zone.
It has an atmosphere more similar to Venus.
But the climate of Wolf 1061c is quite chaotic compared to earth, since the orbit around its star changes at a much faster rate than earth. The earth also experiences climate change due to change in its orbit around the sun which resulted in ice age previously.
Now the earth is in interglacial period.
Warmest Year:
The year 2016 was the warmest year since record-keeping began in 1880.
The global average surface temperature last year was 0.94°Chigher than the 20th century average and July was the warmest month ever recorded.
Two phenomena were responsible for this. One was climate change and other was El Nino.
Previously 2014 was the warmest year and the record was broken in 2015 and subsequently now in 2016 showing a continuous rise in the earth’s temperature.
This is only the second time that the annual temperature record has been broken three years in a row. The previous trio was during World War II.
All 16 years in our current century rank among the 17 warmest on record.
