Nicholas M. Holden

ORCID: 0000-0002-0452-4632
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About
Contact & Profiles
Research Areas
  • Agriculture Sustainability and Environmental Impact
  • Soil Carbon and Nitrogen Dynamics
  • Soil and Unsaturated Flow
  • Environmental Impact and Sustainability
  • Soil erosion and sediment transport
  • Peatlands and Wetlands Ecology
  • Soil Geostatistics and Mapping
  • Soil and Water Nutrient Dynamics
  • Food Waste Reduction and Sustainability
  • Geochemistry and Geologic Mapping
  • Soil Moisture and Remote Sensing
  • Groundwater flow and contamination studies
  • Rangeland Management and Livestock Ecology
  • Climate change impacts on agriculture
  • Hydrology and Watershed Management Studies
  • Biomedical and Engineering Education
  • Plant Water Relations and Carbon Dynamics
  • Botany and Plant Ecology Studies
  • Soil Management and Crop Yield
  • Landslides and related hazards
  • Ruminant Nutrition and Digestive Physiology
  • Spectroscopy and Chemometric Analyses
  • Parasitic Infections and Diagnostics
  • Economic and Environmental Valuation
  • Municipal Solid Waste Management

University College Dublin
2016-2025

United Nations
2021

Rothamsted Research
2021

American Society For Engineering Education
2020

Agriculture and Food
2013-2017

Agricultural University of Athens
2014

Virginia Tech
2014

University of Illinois Urbana-Champaign
2014

University of Bari Aldo Moro
2014

Universidad Politécnica de Madrid
2014

Abstract Bioeconomy is proposed as a solution to reduce reliance on fossil resources. However, bioeconomy not always inherently circular and can mimic the conventional take, make, consume, dispose linear economic model. Agricultural systems will be relied provide food, materials, energy, so unless action taken, demand for land inevitably exceed supply. have embrace circularity enable production of renewable feedstocks in terms both biomass yield maintaining essential natural capital. The...

10.1007/s43615-022-00180-y article EN cc-by Circular Economy and Sustainability 2022-06-08

ABSTRACT The problems of overproduction within the European Union countries and environmental impact agriculture have lead to introduction schemes that aim reduce both. Beef ( Bos taurus ) production forms a large component Irish agricultural industry accounts for more than one quarter economic output. Recently, CAP (Common Agricultural Policy) has been re‐evaluated include supplementary measures encompass role rather just role. A life cycle assessment (LCA) method was adopted estimate...

10.2134/jeq2005.0121 article EN Journal of Environmental Quality 2006-01-01

10.1007/s11367-016-1250-2 article EN The International Journal of Life Cycle Assessment 2016-12-24

Core Ideas Model ensemble, or model averaging, was used to combine vis‐NIR/MIR and pXRF outcomes. Synergistic use of Vis‐NIR, MIR, spectroscopy increased the number well predicted elements. improved accuracy elements A combinatorial approach spectral modeling may be for routine soil monitoring. Proposed legislation secure maintain quality in Europe has generated interest surrounding how best characterize geochemistry, assess monitor contamination. Visible‐near infrared (vis‐NIR),...

10.2136/sssaj2015.10.0361 article EN cc-by-nc-nd Soil Science Society of America Journal 2016-06-17
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