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D-Index & Metrics

Ecology and Evolution

D-Index
36
Citations
4223
World Ranking
7207
National Ranking
2426

Overview

Daniel E. Campbell is affiliated with the Environmental Protection Agency in the United States. Their research primarily focuses on environmental science with particular engagement in various subfields such as environmental engineering, ecology, environmental chemistry, soil science, and global and planetary change.

Their scholarly work covers several main topics including sustainability and ecological systems analysis, agriculture sustainability and environmental impact, sustainable agricultural systems analysis, environmental impact and sustainability, soil carbon and nitrogen dynamics, sustainable development and environmental policy, and greenhouse technology and climate control.

Among the notable recent papers by Daniel E. Campbell are:

  • Evaluation of the sustainability of four greenhouse vegetable production ecosystems based on an analysis of emergy and social characteristics, 2020, published in Ecological Modelling
  • Conservation agriculture, a selective model based on emergy analysis for sustainable production of shallot as a medicinal-industrial plant, 2021, published in Journal of Cleaner Production
  • Extended exergy analysis (EAA) of two canola farming systems in Khorramabad, Iran, 2020, published in Agricultural Systems
  • Comparison of the sustainability of mechanized and traditional rapeseed production systems using an emergy-based production function: A case study in Lorestan Province, Iran, 2020, published in Journal of Cleaner Production
  • Canopy and understory nitrogen additions did not significantly change the community structure of soil fauna under a mature subtropical forest, 2020, published in The Science of The Total Environment

Frequent collaborators in Campbell's research include Mohammad Reza Asgharipour, Zahra Amiri, Hongfang Lü, Hai Ren, and Yanjia Wang.

Publications by Campbell have appeared predominantly in journals such as the Journal of Cleaner Production, Ecological Modelling, Ocean & Coastal Management, Agricultural Systems, and The Science of The Total Environment.

Best Publications

  • The geobiosphere emergy baseline: A synthesis

    Mark T. Brown;Daniel E. Campbell;Christopher De Vilbiss;Sergio Ulgiati

  • Causes and consequences of variability in the timing of spring phytoplankton blooms

    David W Townsend;Leon M Cammen;Patrick M Holligan;Daniel E Campbell

  • Emergy Analysis of Human Carrying Capacity and Regional Sustainability: An Example Using the State of Maine

    Daniel E. Campbell

  • Integrated emergy, energy and economic evaluation of rice and vegetable production systems in alluvial paddy fields: implications for agricultural policy in China.

    Hongfang Lu;Yu Bai;Hai Ren;Daniel E. Campbell

  • Re(De)fining Net Zero Energy: Renewable Emergy Balance in environmental building design

    Ravi S. Srinivasan;Ravi S. Srinivasan;William W. Braham;Daniel E. Campbell;Charlie D. Curcija

  • Developing and applying a benthic index of estuarine condition for the Virginian Biogeographic Province

    J Paul;K Scott;D Campbell;J Gentile

  • Conservation and economic viability of nature reserves: An emergy evaluation of the Yancheng Biosphere Reserve

    Hongfang Lu;Daniel Campbell;Jie Chen;Pei Qin

  • An energy systems view of sustainability: emergy evaluation of the San Luis Basin, Colorado.

    Daniel E. Campbell;Ahjond S. Garmestani

  • Using Energy Systems Theory To Define, Measure, and Interpret Ecological Integrity and Ecosystem Health

    Daniel E. Campbell

  • Comparison of energy-based indicators used in life cycle assessment tools for buildings

    Ravi S. Srinivasan;Wesley Ingwersen;Christian Trucco;Robert Ries

  • Emergy synthesis of an agro-forest restoration system in lower subtropical China

    Hong-Fang Lu;Daniel E. Campbell;Zhi-An Li;Hai Ren

  • Emergy and economic evaluations of four fruit production systems on reclaimed wetlands surrounding the Pearl River Estuary, China

    Hong-Fang Lu;Wen-Ling Kang;Daniel E. Campbell;Hai Ren

  • Ecological and economic dynamics of the Shunde agricultural system under China's small city development strategy.

    Hongfang Lu;Daniel E. Campbell

  • Emergy evaluations of the global biogeochemical cycles of six biologically active elements and two compounds

    Daniel E. Campbell;Hongfang Lu;Bin-Le Lin

  • A Sustainability Analysis of Two Rapeseed Farming Ecosystems in Khorramabad, Iran Based on Emergy and Economic Analyses.

    Zahra Amiri;Mohammad Reza Asgharipour;Daniel E. Campbell;Mohammad Armin

  • Maximum (em)power: a foundational principle linking man and nature

    T.T Cai;T.W Olsen;D.E Campbell

  • The relationship between light attenuation and particle characteristics in a turbid estuary

    Daniel E. Campbell;Richard W. Spinrad

  • Development of the mussel aquaculture lease site model MUSMOD©: a field program to calibrate model formulations

    Carter R Newell;Daniel E Campbell;Scott M Gallagher

  • Emergy and eco-exergy evaluation of four forest restoration modes in southeast China

    H.F. Lu;Z.H. Wang;D.E. Campbell;H. Ren

  • Proposal for including what is valuable to ecosystems in environmental assessments.

    Daniel E. Campbell

  • MUSMOD, a production model for bottom culture of the blue mussel, Mytilus edulis L.

    Daniel E Campbell;Carter R Newell

Frequent Co-Authors

Hai Ren
Hai Ren Chinese Academy of Sciences
Simone Bastianoni
Simone Bastianoni University of Siena
Mark T. Brown
Mark T. Brown University of Florida
Ahjond S. Garmestani
Ahjond S. Garmestani Environmental Protection Agency
Cathleen Wigand
Cathleen Wigand Environmental Protection Agency
David W. Townsend
David W. Townsend University of Maine
Robert M. Burgess
Robert M. Burgess Environmental Protection Agency
Carlos Marques
Carlos Marques University of Aveiro
Jun Wang
Jun Wang University of Central Florida
Stephan Beck
Stephan Beck University College London

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Related Online Degrees & Career Pathways

Studying Ecology and Evolution opens doors to diverse careers, but related fields in psychology, counseling, and human services can also offer meaningful ways to support communities and the environment. For those interested in behavioral aspects—such as how human thinking impacts ecological decisions—a child and adolescent psychology masters degree can provide valuable insights, especially regarding education and outreach.

If your passion lies in helping individuals through transitions or challenges, consider exploring affordable masters in counseling programs. These can complement scientific knowledge with vital people skills. Alternatively, an clinical psychology degree online equips graduates for roles in research, clinical practice, or academic settings—fields that often intersect with ecological health and policy-making.

Finally, for those looking to make a direct impact in community support and resource management, a human services online program can offer quick entry into advocacy, outreach, and administration roles. Each of these online degrees provides flexible pathways to expand your career options alongside or beyond the field of Ecology and Evolution.

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