The Forgotten Biome: Why Grasslands are Vital to Global Climate Action

  • Context: While global climate summits like COP30 frequently center on tropical forests, a growing chorus of scientists and indigenous leaders is demanding that **grasslands and savannahs** be given equal priority. Often misclassified as “wastelands” or “empty spaces,” these ecosystems are potent carbon sinks and biodiversity hotspots that are currently being overlooked in national and international climate plans.

1. The “Forest Bias” in Climate Policy

  • The Amazon vs. The Cerrado: At the COP30 summit in Belém, Brazil, the spotlight remained firmly on the Amazon. However, scientists point out that Brazil’s **Cerrado (savannah)** is facing twice as much habitat loss as the rainforest, despite housing eight of Brazil’s twelve major water systems.
  • The Carbon Sink Argument: While forests store carbon in their biomass (trunks and leaves), grasslands store the majority of their carbon **underground** in vast root systems. This makes them more resilient carbon sinks during wildfires, as the carbon remains sequestered in the soil even if the surface burns.

2. 2026: The International Year for Rangelands

  • A Global Recognition: The United Nations has declared **2026** as the “International Year for Rangelands and Pastoralists,” aiming to bring these ecosystems out of the shadow of forestry.
  • Indigenous Stewardship: Organizations like the **Indigenous Desert Alliance (IDA)** in Australia manage desert grasslands that cover a third of the continent, using traditional fire regimes to prevent high-intensity wildfires that release massive amounts of .

3. Threats to the Grassland Biome

  • Agricultural Expansion: Large-scale agribusiness often converts “open” grasslands into monoculture plantations or crop fields, releasing centuries of stored soil carbon.
  • Invasive Species: In Australia, the **buffel grass** (*Cenchrus ciliaris*) has replaced native species; it burns with much higher intensity, damaging the ecosystem’s ability to recover.
  • Afforestation Missteps: Well-intentioned but misguided “green” policies often involve planting trees in natural grasslands, which can actually destroy the local biodiversity and disrupt water tables.

4. Grasslands as a Social Justice Issue

  • Territorial Rights: Protecting the Cerrado or the Australian Outback is inextricably linked to the land rights of indigenous peoples and **Quilombolas** (Afro-descendant communities in Brazil).
  • Toxic Waste: In Brazil, nearly **70% of agricultural toxic waste** is dumped in the Cerrado, endangering both the ecology and the traditional communities who rely on its water systems.
  • Inclusive Policy: Experts argue that true conservation requires the official recognition of traditional land management techniques, such as controlled grazing and cultural burning.

5. The Need for “Rio Synergy”

  • The Three Conventions: Currently, grasslands fall into a “silo” trap between three different UN bodies:
  • UNFCCC: Focuses on carbon management (mostly forests).
  • UNCBD: Focuses on biodiversity.
  • UNCCD: Focuses on desertification and land degradation.
  • The Policy Recommendation: A joint report by the **WWF** and **IUCN** titled *”Protecting the Overlooked Carbon Sink”* urges these bodies to integrate their goals so that grasslands are recognized in **Nationally Determined Contributions (NDCs)**.

6. The Indian Context: 18 Ministries and a “Wasteland” Label

  • Policy Fragmentation: A white paper by **ATREE** (Ashoka Trust for Research in Ecology and the Environment) revealed that Indian grasslands are governed by 18 different ministries with competing interests.
  • The “Wasteland” Problem: The Ministry of Rural Development’s “Wasteland Atlas of India” often categorizes healthy grasslands as wastelands, making them prime targets for industrial conversion or inappropriate afforestation.
  • NDC Opportunities: India’s goal to create a carbon sink of **2.5 to 3 billion tonnes of equivalent** could be more easily met if the government shifted focus from just “tree cover” to include the restoration of native grasslands.

7. Ecosystem-Based Adaptation (EbA)

  • A New Pathway: Researchers are urging governments to adopt the **Ecosystem-Based Approach**, which views open ecosystems as essential for climate adaptation.
  • Hydrological Security: Grasslands act like giant sponges; by protecting them, countries ensure the health of their river systems and groundwater recharge, which is vital for surviving the “flash floods and dry spells” of the climate crisis.

8. Breaking the Silos: A Path Forward

  • Unified Governance: From the national level in India to the multilateral level at the UN, governing bodies must align to stop treating grasslands as “empty spaces” awaiting trees.
  • Funding Parity: Grassland conservation receives a fraction of the funding directed toward tropical forests. International facilities like the **Tropical Forest Forever Facility (TFFF)** need counterparts for rangelands.
  • Prioritizing Science: Success depends on prioritizing ecological science and civil society voices over the powerful fossil fuel and large-scale agribusiness lobbies.

Grasslands & Climate Action – Global Policy Quiz

Instructions

Total Questions: 15

Time: 15 Minutes

Each question has 5 options. Multiple answers may be correct.

Time Left: 15:00