The Main Drivers of Biodiversity Loss: A Brief Overview

Authors: Hald-Mortensen, Christian

DOI: 10.23880/jenr-16000346

Volume 7, Issue 3

Abstract

This paper provides a comprehensive exploration of the primary drivers leading to global biodiversity loss based on recent scientific research. These drivers are agricultural expansion, climate change, marine exploitation, urbanization and the spread of invasive species. The paper examines the significant role of land use change, responsible for endangering 85% of species at risk, largely through habitat transformation. The impacts of climate change on ecosystems are discussed, including ocean warming, acidification, and altered ocean currents; factors that pose challenges for various species. Marine exploitation contributes to the decline of marine species and habitats. The paper also discusses how urbanization leads to habitat fragmentation, and the threats posed by invasive species that disrupt native ecological networks. Assessing the drivers of biodiversity loss creates a knowledge baseline for action.

Keywords: Agricultural Expansion; Climate Change; Marine Exploitation; Urbanization

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