The feeding rate is critical for fish growth and the feed conversion ratio (FCR). Prior research has primarily evaluated the optimal feeding rate by examining growth performance and the FCR. Given the high cost of koi as an ornamental fish, it is essential to consider the effects of feeding rates on its welfare and health. This study aimed to examine the impact of the feeding rate on the growth, stress response, antioxidant ca...

The Bohai Bay Basin is a typical marginal basin with complex internal structures and abundant oil and gas resources, exhibiting unique marine geological characteristics and processes. Based on seismic profile interpretation and balanced cross-section techniques, this paper presents a comprehensive systematic study of the structural combination and tectonic evolution of the Neo-Mesozoic–Cenozoic superimposed basin in the southe...