Journal Article Research Support, Non-U.S. Gov't compensaciones decision making ecosystem services human needs indicadores de bienestar multidimensional poverty necesidades humanas pobreza multidimensional servicios ambientales thresholds toma de decisiones trade-offs umbrales well-being indicators 人类需求 决策 利弊权衡 多维贫困 幸福指标 生态系统服务 阈值