can you count the letter "h" in:
аннотация: dynamics of the growth of the stems of plants growing in technologically changed territories of krasnoyarsk has been studied. green plantations of large cities play important environment-forming, sanitary-hygienic and decorative-planning functions. it is urgent to take to improve green spaces timely measures better investigations aпоказать полностьюnd for to make quality of life of citizens. for this, it is necessary to solve the problems of optimization and expansion of the assortment of woody plants, which have high resistance to anthropogenic impact. as the objects of research, 5 woody species frequently used in planting within krasnoyarsk were taken for the study: pinus sylvestris l., picea pungens engelm., betula pendula roth, ulmus pumila l., populus balsamifera l. the reconstruction of the increase in the average diameter (at breast height) of the trunk of model trees during the entire period of ontogenesis was carried out. analysis of changes in the diameters of specimens in time revealed that the growth curves in form are divided into some varieties: the classical s-form, its parts (increasing and dropping), linear. it was revealed that is poplar balsamic the best adapting to the anthropogenic conditions of krasnoyarsk, and the least one siberian elm. based in the peculiarity of growth dynamics of the stems preliminary recommendations of the species studied application in greening in the conditions of the city of krasnoyarsk were formulated.

user
The total number of "h"s in that passage is 45.
assistant