Centre for Ecological Research

Unforgettable research expedition in the Kyzyl-Kum desert, Uzbekistan

20/04/2024

In early April, we took part in an unforgettable expedition to the Kyzyl-Kum desert in Uzbekistan. Five members of our research team (Balázs Deák, András Kelemen, Réka Kiss, Katalin Lukács, Orsolya Valkó), Csaba Tölgyesi and Zoltán Bátori from the University of Szeged, and Toshpulot Rajabov and Abdubakir Kushbokov from Samarkand State University (SamSu) participated in the expedition.

The aim of the expedition was to start a large-scale research programme related to Abdubakir's PhD research on the restoration of degraded semi-desert habitats. The research will investigate degradation and regeneration processes along actively used and abandoned watering wells along a grazing intensity gradient. A total of 480 cenological quadrats in 20 sampling areas were surveyed and a total of 480 bags of soil samples, nearly one and a half tons (!!!) were collected. All of this required and will require a lot of preparation, very intensive field work and a lot of post-processing. Currently, Abdubakir is in charge of the concentration of the one and a half tons of soil samples in the SamSu laboratory with the help of a lot of enthusiastic students. A fraction of the soil will be subjected to chemical analysis and root biomass analysis in Uzbekistan, and the seed fraction will be analysed in Hungary using soil seed bank analysis.

You can read a news about our expedition on the SamSU webpage: https://www.samdu.uz/en/news/53832

We had a very successful, enjoyable and memorable expedition in every respect :) Thank you very much to everyone who was with us on the expedition for all the hard work, organisation, dedication and great company. To the "mining team" for the very hard physical work, to the coenologists for their work, to our Uzbek colleagues for the super organisation and hospitality!

Below you will find some pictures of the unforgettable moments of the expedition :)

Our first group photo: we have just arrived to Kyzyl-Kum and eager to discover its wildlife.
Our first group photo: we have just arrived to Kyzyl-Kum and eager to discover its wildlife.
Our great UAZ cars could cope with every road conditions, sometimes with a small help :)
Our great UAZ cars could cope with every road conditions, sometimes with a small help :)
Camels :)
Camels :)
Our sampling gradient always started next to the watering wells, where there is almost no vegetation due to the heavy grazing and trampling pressure. This zone is called the 'sacrificed zone' by our Uzbek friends - and this term perfectly expresses the essence of these areas.
Our sampling gradient always started next to the watering wells, where there is almost no vegetation due to the heavy grazing and trampling pressure. This zone is called the 'sacrificed zone' by our Uzbek friends - and this term perfectly expresses the essence of these areas.
A perfect example of a sacrificed zone. In some places we counted 1 800 sheep dung per square meter!
A perfect example of a sacrificed zone. In some places we counted 1 800 sheep dung per square meter!
With increasing distance from the watering wells, we can observe marked changes in the vegetation. The Artemisia diffusa sagebrushes, a Calligonum bushes, and the abundance of sedges all indicate a good quality rangeland.
With increasing distance from the watering wells, we can observe marked changes in the vegetation. The Artemisia diffusa sagebrushes, a Calligonum bushes, and the abundance of sedges all indicate a good quality rangeland.
Gorgeous tulips were everywhere (Tulipa lehmanniana).
Gorgeous tulips were everywhere (Tulipa lehmanniana).
The yellow-flowered version was our favourite, just it was not as common as the red version.
The yellow-flowered version was our favourite, just it was not as common as the red version.
Our favourite plant species was surprisingly a sedge - Carex physodes. It was just gorgeous.
Our favourite plant species was surprisingly a sedge - Carex physodes. It was just gorgeous.
During fieldwork - Everybody does everything simultaneously.
During fieldwork - Everybody does everything simultaneously.
One of the hardest task was the soil sampling. The procedure on the picture was repeated 1 440 times...
One of the hardest task was the soil sampling. The procedure on the picture was repeated 1 440 times...
The boys developed various techniques for soil sampling, one of this was the 'hammer and stone' method.
The boys developed various techniques for soil sampling, one of this was the 'hammer and stone' method.
This is the precious stone of Balázs, which was his loyal companion during the sampling. It was broken later, but even its half did a very good job.
This is the precious stone of Balázs, which was his loyal companion during the sampling. It was broken later, but even its half did a very good job.
Idillic campsite near the hills.
Idillic campsite near the hills.
Group photo with our kind hosts (in the middle) and drivers (on the right)
Group photo with our kind hosts (in the middle) and drivers (on the right)