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<!DOCTYPE html>
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                <h1 class="text-4xl md:text-5xl font-bold mb-6 text-teal-400">Climate Change Impacts on Coastal Ecosystems</h1>
                <p class="text-xl md:text-2xl text-gray-300 max-w-3xl mx-auto">
                    A PhD research project analyzing the effects of climate change on marine biodiversity, sea level rise, and coastal ecosystem health.
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                        Explore the key findings through interactive charts. Click on legend items to toggle data series.
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                            <p>Projected sea level rise based on satellite altimetry data and climate models.</p>
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                            <p>Comparison of marine species diversity across five major coastal ecosystems.</p>
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                    <h3 class="text-xl font-semibold text-teal-300 mb-4">Temperature Anomalies vs Coral Bleaching Events</h3>
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                        <canvas id="bleachingChart"></canvas>
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                        <p>Relationship between ocean temperature anomalies and coral bleaching severity (2000-2023).</p>
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                        <h3 class="text-xl font-semibold text-teal-300 mb-2">"Long-term impacts of sea level rise on coastal biodiversity"</h3>
                        <p class="text-gray-400 mb-2">Journal of Marine Ecology, 2023</p>
                        <p class="text-gray-300">This study examines the correlation between rising sea levels and changes in species distribution patterns across five coastal regions over a 25-year period.</p>
                        <a href="#" class="inline-block mt-3 text-teal-400 hover:text-teal-300">Read Full Paper →</a>
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                        <h3 class="text-xl font-semibold text-teal-300 mb-2">"ARIMA modeling of temperature anomalies in tropical coastal waters"</h3>
                        <p class="text-gray-400 mb-2">Climate Dynamics, 2022</p>
                        <p class="text-gray-300">Presents an autoregressive integrated moving average model for predicting ocean temperature anomalies and their ecological impacts.</p>
                        <a href="#" class="inline-block mt-3 text-teal-400 hover:text-teal-300">Read Full Paper →</a>
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                        <h3 class="text-xl font-semibold text-teal-300 mb-2">"Coral reef resilience under climate change scenarios"</h3>
                        <p class="text-gray-400 mb-2">Proceedings of the International Coral Reef Symposium, 2021</p>
                        <p class="text-gray-300">Analysis of coral bleaching events in relation to temperature anomalies and projections for future reef health under various climate scenarios.</p>
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        });

        // Sample data for charts
        const seaLevelData = {
            years: Array.from({length: 26}, (_, i) => 2000 + i),
            levels: Array.from({length: 26}, (_, i) => {
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        const speciesData = {
            regions: ['Great Barrier Reef', 'Gulf of Mexico', 'Mediterranean', 'Southeast Asia', 'Caribbean'],
            diversity: [85, 72, 68, 91, 78],
            change: [-12, -8, -5, -15, -10]
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            // Render methodology markdown
            const methodologyMarkdown = `
## Research Methodology Overview

This study employs a multi-disciplinary approach combining field observations, remote sensing data, and statistical modeling to analyze climate change impacts on coastal ecosystems.

### Data Collection

- **Sea Level Data**: Obtained from satellite altimetry (Jason-3, Sentinel-6) and tidal gauge stations
- **Biodiversity Surveys**: Conducted at 120 sites across five coastal regions (2015-2023)
- **Temperature Anomalies**: Calculated from NOAA's OISST dataset (1/4° resolution)

### Statistical Models

#### ARIMA for Time-Series Forecasting

We use AutoRegressive Integrated Moving Average (ARIMA) models to forecast sea level rise and temperature anomalies:

\`\`\`python
from statsmodels.tsa.arima.model import ARIMA

# Example ARIMA(1,1,1) model for sea level
model = ARIMA(sea_level_data, order=(1,1,1))
results = model.fit()
forecast = results.get_forecast(steps=36)
\`\`\`

Key parameters:
- p (autoregressive order): 1
- d (differencing order): 1
- q (moving average order): 1

#### Generalized Linear Models for Species Diversity

\`\`\`r
# GLM example in R
diversity_model <- glm(SpeciesCount ~ Temperature + Salinity + Year,
                      data = survey_data,
                      family = poisson(link = "log"))
\`\`\`

### Machine Learning Approaches

For coral bleaching prediction:
- Random Forest classifier (accuracy: 82%)
- XGBoost regression for severity estimation (R²: 0.76)

### Field Validation

All models are validated against:
1. Independent survey data
2. Historical records
3. Expert ecological assessments
            `;

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