TY JOUR TI INFRASTRUCTURE AND PRODUCTION DYNAMICS OF THE SEAPORTS OF KRASNODAR KRAI IN 2010–2024 KW seaports KW port infrastructure KW production dynamics KW structural diversification KW territorial development KW cargo terminals KW throughput capacity KW functional specialization KW port system KW Krasnodar region JO MOSCOW ECONOMIC JOURNAL AU turluchev, a.p. PY 2025 IS 10 PB Electronic science