In nature what does a dendrologist study

Academic Policies. Fees and Financial Aid. General Information. Graduation Requirements — Universitywide. Arts and Sciences. Engineering and Technology.

Fine Arts. Health Sciences and Professions. Honors Tutorial. International Studies. Leadership and Public Service. University College. Regional Higher Education. In this way, it has a higher plant activity than Allows you to widen the rings longer. On some occasions we can find clear rings that are very narrow. This may be a sign of historical droughts. Having no water, the tree cannot grow. In this way, we see that the growth ring is quite narrow but still clear.

This is not revealing various types of information. On the one hand, the fact that the ring is clear is not revealing that there have been continuous high temperatures. On the other hand, we are seeing that by not growing and being narrow compared to the other wide clear rings, it indicates that the tree has not enjoyed the nutrients.

Usually the presence of narrower or wider rings is indicating the amount of nutrients available in the medium. If we have a tree with very wide dark rings they reflect long and severe winters. On the other hand, the clear rings are also analyzed for their width. In this way, we can know if the summers have been more or less long and if they have had high or low temperatures.

Climate change is not only studied by the increase in greenhouse gases and changes in temperature at a global level. It can also be studied through bioindicators known as tree rings. Dendrology is responsible for studying fossil trees that also provide information about the climate of past eras.

In this field we know that it is known as dendroclimatology. We must bear in mind that the study of climate change is essential for the management of natural resources both today and the future. We cannot plan what our economic activities were in the future based on the study of the present. It is necessary to know the different fluctuations that the climate has had throughout the history of the planet. These fluctuations can be known quite well thanks to Dendrology. Tree rings can reflect a great deal of information not only about temperatures and tree growth, but also about the evolution of temperatures and environmental conditions.

For the Faculty of Horticulture we teach subjects such as botany, phytocenology, geobiocenology and ecophysiology of tree species. Subject called Experts Block is ensured for students of all faculties. The Department is a guarantee holder for the field of Management of Natural Resources of Tropics and Subtropics and ensures teaching of basic biology subjects, from botany and dendrology, through utility plants of tropics and subtropics, to ecosystems of the tropics and subtropics and their vegetation ecology.

Guarantor of the subject is doc. Guarantor of the study program Arboriculture is doc. Scientific and research activities of the Department are of wide scope, from cell level to landscape level. Exact ecophysiological methods are connected with solution of geobiocenological typology and ecology issues. Science and research are widely developed in four areas, the area of physiology of trees, area of dendrology and botany, area of geobiocenology and ecology, area of tropical and subtropical forestry.