हिमालयी पारिस्थितिकी तंत्र में हरियाली का संकट और बदलता स्वरूप

हिमालयी पारिस्थितिकी तंत्र में हरियाली का संकट और बदलता स्वरूप: Recent scientific studies by ARIES Nainital reveal that increasing greenery in the high Himalayas is an alarming signal of climate change. While vegetation usually symbolises life, its encroachment into permanent snowlines—known as "shrubbing"—indicates rapidly receding glaciers and rising temperatures. Using advanced satellite indices like NDVI and EVI, researchers have tracked this imbalance from 2001