Boreal forests, sensitive indicators of global climate change, have age structures and spatial patterns strongly shaped by wildfire and logging that directly affect carbon budgets and biodiversity. In this study, we integrated multisource datasets to develop a quantitative framework for mapping forest age across the boreal biome. We first used change detection methods to identify stand‐replacing disturbances from 1985 to 2020...

The purpose of this study was to investigate the effects of different feeding-promoting substances added to high plant protein diets on the growth, antioxidant, serum biochemical parameters, immune, and feeding-related genes of Procambarus clarkii. A total of 450 crayfish (3.94 ± 0.03 g) were selected and randomly divided into six groups, with each group consisting of three replicates and 25 crayfish per replicate. The crayfis...