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Research Project Title
Geohazards and Ecosystem Dynamics in Proximity to Active Earthquake Faults – Mara River Basin, Tanzania
Research Purpose:
Other -(Specify)
Principle Investigator:
YVRZ52M
Introduction
Understanding how tectonic processes shape landscapes and influence ecosystem stability is of critical importance for conservation and resource management. Prior research has shown that fault activity significantly affects soil formation, groundwater flow, and vegetation distribution, ultimately impacting the Serengeti-Mara ecosystem. While climatic and biological factors governing vegetation dynamics and hydrology have been extensively studied, the role of geological and soil processes in controlling nutrient cycles and landscape stability remains underexplored. This project builds on previous studies that have demonstrated how bedrock composition and fault-related geological processes shape soil properties and hydrological patterns (Kübler et al., 2015, 2016; Ludat & Kübler, 2023). The proposed research aims to fill this knowledge gap by systematically investigating the relationship between active faulting, soil properties, vegetation distribution, and hydrological regimes in the Serengeti-Mara region.
Problem Statment
In the Serengeti-Mara ecosystem, the role of tectonic activity in shaping soil properties, groundwater flow, and vegetation patterns remains poorly understood, despite growing evidence that faulting significantly influences landscape dynamics. While climatic and biological drivers of ecosystem change have been extensively studied, the geological processes underlying habitat structure, nutrient cycling, and wetland stability have received limited attention. This knowledge gap hampers effective conservation planning and sustainable land management in one of East Africa’s most ecologically and hydrologically sensitive regions. Addressing this requires a systematic investigation of how active faulting interacts with soils, hydrology, and vegetation across diverse geological settings.
General Research Objective
This study aims to examine the complex interactions between active faulting, soil properties, hydrological processes, and vegetation stability in the Serengeti-Mara ecosystem.
Other Details
Clearance# Clearance Date Permit# Permit Date Commencement Date Completion Date
None CST00001336-2025-2025-00827 May 6, 2025, midnight Oct. 1, 2025 Sept. 30, 2026
Priority Research Theme & Areas
Priority Research Theme Research Area
WATER RESOURCES AND WETLAND CONSERVATION Hydrology, eco-hydrology and geo-hydrology
HABITAT AND BIODIVERSITY CONSERVATION Climate Change and Vegetation Dynamics
CLIMATE CHANGE AND VARIABILITY Ecosystem dynamics, adaptation and resilience to climate change
Project Location
Region Wildlife Area District Species

Mara

Serengeti

Project Researchers
Researcher Role
Revocatus Machunda Co-researcher
Ibrahim Mjemah referee
Simon Kuebler Principal Investigator
Eliapenda Mariki referee
Beth Kahle Co-researcher
Chintan Purohit Co-researcher
Alfred Said Co-researcher
Reseach Objectives
Sn Objective Methods Description
1 • Determine how geological faulting influences soil chemistry and nutrient availability.
Other Field mapping and soil analysis
2 • Assess the impact of tectonically controlled groundwater flow on wetland stability.
Other Field mapping and water depth analysis
3 • Investigate the relationship between soil properties and vegetation distribution across different geological units.
Other Soil and vegetation mapping
4 • Utilize remote sensing and GIS tools to track seasonal and long-term environmental changes.
Other regional scale vegetation dynamics
Reseach Attachments
Attachment Name Attachment
Full Proposal Research_proposal_SKuebler.pdf