TY CONF TI MODERN STATE AND DYNAMIC OF THE BEACHES OF KALAMITSKIY GULF IN THE WESTERN CRIMEA KW beaches reduction KW coastal deposits reduction KW economic activity KW coastal erosion KW Kalamitskiy Gulf KW Western coast of Crimea. JO XXVI International Shore Conference "Managing risks to coastal regions and communities in a changing world" AU Rubtsova, S.. AU Agarkova-Lyakh, I.. AU Lyamina, N.. AU Lyamin, A.. PY 2024 PB Academus Publishing