1. Introduction
  1.1 Background
  1.2 Problem Statement
  1.3 Objectives
  1.4 Significance of the Study

2. Literature Review
  2.1 Forest Conservation: Concepts and Importance
  2.2 Biodiversity Preservation: Role of Forests
  2.3 Threats to Forests and Biodiversity
      2.3.1 Deforestation and Forest Degradation
      2.3.2 Habitat Loss and Fragmentation
      2.3.3 Invasive Species
      2.3.4 Climate Change
  2.4 Benefits of Forest Conservation
      2.4.1 Carbon Sequestration and Climate Regulation
      2.4.2 Water Regulation and Watershed Protection
      2.4.3 Provision of Ecosystem Services
  2.5 Conservation Strategies and Approaches
      2.5.1 Protected Areas and National Parks
      2.5.2 Forest Landscape Restoration
      2.5.3 Community-Based Conservation
      2.5.4 Sustainable Forest Management
      2.5.5 International Agreements and Initiatives

3. Methodology
  3.1 Research Design
  3.2 Data Collection Methods
  3.3 Data Analysis Techniques

4. Case Studies
  4.1 Case Study 1: Forest Conservation in the Amazon Rainforest
  4.2 Case Study 2: Biodiversity Preservation in Borneo's Tropical Rainforests
  4.3 Case Study 3: Community-Based Conservation in Costa Rica's Monteverde Cloud Forest

5. Results and Discussion
  5.1 Overview of Forest Conservation and Biodiversity Preservation Efforts
  5.2 Analysis of Case Studies
  5.3 Lessons Learned and Best Practices