The concept of 'environmental resilience' has gained traction in ecological studies, referring to an ecosystem's capacity to absorb disturbances while maintaining its core functions and structures. Unlike mere resistance, which implies a static state, resilience emphasizes dynamic adaptation. For instance, coral reefs subjected to bleaching events can recover if stressors are mitigated, showcasing resilience through regeneration. However, recent research highlights that resilience is not limitless; repeated shocks can erode an ecosystem's buffer, leading to a tipping point where it shifts into an alternative, often less desirable state. This understanding challenges traditional conservation approaches that focus solely on restoring pristine conditions, urging instead for strategies that enhance adaptive capacity and manage transitions. Thus, resilience thinking reframes environmental management from a battle against change to a navigation of change, acknowledging uncertainty as a fundamental component of ecosystem dynamics.
❓ According to the passage, what is a key difference between resilience and resistance?
A. Resistance involves passive endurance, while resilience involves active recovery and adaptation.
B. Resistance is a modern concept, while resilience is outdated.
C. Resistance applies only to coral reefs, while resilience applies to all ecosystems.
D. Resistance focuses on preventing all change, while resilience encourages unrestricted change.
✅ 正确答案
Resistance involves passive endurance, while resilience involves active recovery and adaptation.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first