Effects of agricultural change on abundance, fitness components and distribution of two Arctic-nesting goose populations

Aarde en milieuwetenschappen

• agricultural change 100%
• agricultural land 41%
• agriculture 9%
• autumn 10%
• bird 10%
• breeding 13%
• breeding population 17%
• cereal 14%
• competitive ability 18%
• digestibility 18%
• distribution 23%
• effect 15%
• energy intake 18%
• fitness 64%
• food 8%
• food intake 17%
• forage 14%
• grass 11%
• growing season 11%
• habitat 40%
• habitat destruction 17%
• nutrient 8%
• organ 12%
• population size 12%
• protein 9%
• range expansion 16%
• range size 13%
• rate 8%
• reproductive success 16%
• wetland 10%
• winter 31%

Chemische stoffen

• Agriculture 24%
• Availability 15%
• Birds 25%
• Energy Intake 35%
• Nutrients 27%
• Proteins 8%
• Wetlands 33%