The U.S. Geological Survey (USGS) is a prominent research institution, excelling in ecological, biological, and environmental sciences. Its impressive rankings and the contributions of its top scientists are a testament to its global impact. Below, we analyze the institution’s rankings and highlight the achievements of its leading researchers.
Institution Rankings: H-Index Metrics
Global Rankings
- H-index (Total): Ranked 12 among 3,423 institutions worldwide.
- H-index (Last 6 Years): Positioned at 32 globally.
- i10 Index (Total): Ranked 55.
- i10 Index (Last 6 Years): Positioned at 42 worldwide.
- Citations (Total): Ranked 38 globally.
- Citations (Last 6 Years): Positioned at 47.
North America Rankings
- H-index (Total): Ranked 8 among 351 institutions in North America.
- H-index (Last 6 Years): Positioned at 20.
- i10 Index (Total): Ranked 27 in North America.
- i10 Index (Last 6 Years): Holds the position 21.
- Citations (Total): Ranked 21.
- Citations (Last 6 Years): North American rank is 24.
United States Rankings
- H-index (Total): Ranked 8 among 314 institutions in the United States.
- H-index (Last 6 Years): Positioned at 20.
- i10 Index (Total): Ranked 27.
- i10 Index (Last 6 Years): Holds the position 21 in the United States.
- Citations (Total): Ranked 21.
- Citations (Last 6 Years): Positioned at 24.
Top Researchers at the U.S. Geological Survey
USGS is home to several highly ranked researchers whose work has greatly influenced the field of ecological and environmental science.
1. James Nichols
- Global Rank: 5,471
- United States Rank: 2,519
- Institution Rank: 1
- H-index Metrics:
- Total: 114
- Last 6 Years: 63
- Last 6 Years/Total Ratio: 0.553
- Field: Natural Sciences, Biological Science.
- Research Focus: Population ecology, conservation biology, wildlife management, and biostatistics.
2. J. Andrew Royle
- Global Rank: 11,760
- United States Rank: 5,286
- Institution Rank: 2
- H-index Metrics:
- Total: 93
- Last 6 Years: 61
- Last 6 Years/Total Ratio: 0.656
- Field: Natural Sciences, Biological Science.
- Research Focus: Quantitative ecology, statistical ecology, and capture-recapture methodologies.
3. James B. Grace
- Global Rank: 12,255
- United States Rank: 5,489
- Institution Rank: 3
- H-index Metrics:
- Total: 92
- Last 6 Years: 57
- Last 6 Years/Total Ratio: 0.620
- Field: Natural Sciences, Biological Science.
- Research Focus: Ecosystem ecology, plant and wetland ecology, and structural equation modeling.
Concluding Thoughts
The U.S. Geological Survey continues to lead globally in natural and ecological sciences. With top-tier researchers like James Nichols, J. Andrew Royle, and James B. Grace, the institution is making groundbreaking contributions to wildlife conservation, statistical ecology, and environmental management. These achievements reflect the USGS’s commitment to advancing scientific knowledge for ecological and environmental sustainability.
Links for Further Analysis
- Institution Rankings: U.S. Geological Survey Rankings
- Top Researchers at USGS: H-Index Rankings
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