Physiological ecology of tropical forests
Record temperatures in Kuwait and Karachi
The World Meteorological Organisation recently announced that two recent temperature readings have been accepted as among the hottest recorded on earth.
These records of 53.9 degrees and 53.7 degrees Celsius came from Mitribah, Kuwait, on July 21, 2016, and Turbat Pakistan, on May 28, 2017, respectively. These represent the highest temperatures recorded in the last 76 years and the highest ever in continental Asia.
Link to Washington Post article
Alarming rates of plant extinctions - especially from the tropics
Rates of plant extinctions were estimated at an alarming rate of 500 times greater than would be expected due to natural causes alone! Almost 600 plants have gone extinct since 1900. Trees and shubs have seen relatively greater rates of extinction as have flora from tropical regions, including India. These numbers are likely to be underestimated, and these high extinctions will have important negative consequences for most other organisms, ecosystems and also on human well-being.
Humphreys, A. M., Govaerts, R., Ficinski, S. Z., Lughadha, E. N., & Vorontsova, M. S. (2019). Global dataset shows geography and life form predict modern plant extinction and rediscovery. Nature ecology & evolution, 1.
Show your stripes
Annual average temperatures for India from 1901-2018 using data from Berkeley Earth
Applications for PhD Program in Biology (Ecology and Evolution) are now open
Last date for applications are 30th April
Interviews will be held on June 11-12th
Positions available for students interested in plant ecology and physiology
Click her for more details
Congratulations Shatarupa, she presented her presynopsis on The consequences of intra-population variation in sex organ positions on herkogamy and reciprocity, and consequently reproductive success in species exhibiting style-length polymorphism
Congratulations Lalitha, Her paper on drought tolerance in tropical dry forest seedlings is out in the Journal of Tropical Ecology
Time is running out Sir David Attenborough calls on world leaders in UN Climate Change Conference to act on "our greatest threat in thousands of years"!!
Congratulations to Ron Sunny on being awarded the Bhaba-Newton Fellowship to spend 4 months at the University of Leeds with collaborators Emanuel Gloor and David Galbraith to work on the effects of drought on tropical forests!
27th - 30th September, IISc, Bangalore
SCCS, Student conference on conservation Science, 2018
9th student conference with talks, posters, workshops, field trips and more...
17th - 22nd September, PEEP-in, 2018, Sirsi, Karnataka
A first of its kind in India! This intensive 6-day workshop for training early career researchers in plant ecophysiological and forest monitoring techniques was held on 17–22 September 2018 in Sirsi, Karnataka. A total of 26 participants were selected from over hundred applicants, and included researchers from 18 institutes across 11 states. These participants ranged from students who had recently finished their Masters degrees, to PhD scholars, post-doctoral fellows, and new faculty.
Anirban's paper on drought responses on sorghum is accepted in Environmental and Experimental Botany. Guha A, Chhajed SS, Choudhary S, Sunny R, Jansen S, Barua D. Hydraulic anatomy affects genotypic variation in plant water use and shows differential organ specific plasticity to drought in Sorghum bicolor. Environmental and Experimental Botany
Textbook changing discovery of new type of photosynthesis!
The discovery of a new type of photosynthesis in blue-green algae that uses far-red light challenges our current understanding of photosynthesis.
Nürnberg, Dennis J. et al. "Photochemistry beyond the red limit in chlorophyll f–containing photosystems." Science 360.6394 (2018): 1210-1213.
July 1-5, 2018, ATBC, Kuching, Sarawak, Malaysia
Sourparna Chakrabarty and Deepak Barua, Quantitative indices of leafing phenology in woody species from a seasonally dry tropical forest
Shatarupa Ganguly and Deepak Barua, The relative importance of herkogamy and reciprocity in determining pollen transfer and fruit set in stigma-height-dimorphic species
Congratulations to Souparna and Shatarupa for being awarded the Infosys Travel Grants and ATBC Travel Grants!
Red-hot planet - All time heat records set all over the globe in the last week!
Ashish Nerlakar's article on the Pune Hills - a historical perspective of the vegetation before the afforestation campaigns makes the case of preserving this unique savanna vegetation
Urmi Poddar successfully defends her Master's thesis on: Variation in thermotolerance in tropical herbaceous plants: differences between plant functional types and relationships with leaf functional traits. Urmi is now getting ready to join Dr. Jessica Gurevitch's lab in Stony Brook.
"Wow, I'll have to change how I teach that in class!"
Unexpected reversal of C3 versus C4 grass response to elevated CO2 during a 20-year field experiment. Science (2018)
Selected to be highlighted as 'Editor's Choice'
Aniruddh Sastry's paper on thermotolerance and drought is accepted by Annals of Botany-Plants, and selected to be highlighted as 'Edotor's choice'!
I join the Editorial Board of the Journal of Ecology as an Associate Editor
Siddharth Iyengar's article on the plants and people of the Trans-Himalayan rangelands of Spiti, Ladhak
Aniruddh Sastry's paper on thermotolerance in tropical trees is accepted by Scientific Reports
Aniruddh Sastry successfully defends his doctoral thesis on 'Thermotolerance in tropical trees from the seasonally dry regions of the Northern Western Ghats'.
Siddharth Iyengar's paper on the role of dwarf shrubs in herbaceous communities of the Trans Himalayas is accepted by Plant Ecology
Record temperatures all over the globe in June 2018!
Blue sheep feeding on Caragana in Spiti, Ladhak.
Photo by Siddharth Iyengar