H. Clark

6.4k total citations · 2 hit papers
88 papers, 4.3k citations indexed

About

H. Clark is a scholar working on Agronomy and Crop Science, Ecology and Global and Planetary Change. According to data from OpenAlex, H. Clark has authored 88 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Agronomy and Crop Science, 38 papers in Ecology and 29 papers in Global and Planetary Change. Recurrent topics in H. Clark's work include Ruminant Nutrition and Digestive Physiology (43 papers), Agriculture Sustainability and Environmental Impact (31 papers) and Plant responses to elevated CO2 (17 papers). H. Clark is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (43 papers), Agriculture Sustainability and Environmental Impact (31 papers) and Plant responses to elevated CO2 (17 papers). H. Clark collaborates with scholars based in New Zealand, United States and Australia. H. Clark's co-authors include Paul C. D. Newton, Andy Reisinger, C.S. Pinares-Patiño, G. Molano, Francis M. Kelliher, Bruce Campbell, Marcelo Sternberg, Fernando Casanoves, J. J. Landsberg and Christina Skarpe and has published in prestigious journals such as New Phytologist, Global Change Biology and Ecology Letters.

In The Last Decade

H. Clark

86 papers receiving 4.1k citations

Hit Papers

Plant trait responses to grazing – a global synthesis 2006 2026 2012 2019 2006 2014 250 500 750

Peers

H. Clark
Comparison fields: 5 of 135
  • Ecology 1.4k
  • Agronomy and Crop Science 1.4k
  • Global and Planetary Change 1.1k
  • Plant Science 1.1k
  • Nature and Landscape Conservation 798
Replace Walter D. Willms with:
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Walter D. Willms Canada View profile →
Citations per field, relative to H. Clark
H. Clark · 1×
Citations per year, relative to H. Clark
H. Clark · 1×

Countries citing papers authored by H. Clark

Since Specialization
Citations

This map shows the geographic impact of H. Clark's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H. Clark with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Clark more than expected).

Fields of papers citing papers by H. Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Clark. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H. Clark. The network helps show where H. Clark may publish in the future.

Co-authorship network of co-authors of H. Clark

This figure shows the co-authorship network connecting the top 25 collaborators of H. Clark. A scholar is included among the top collaborators of H. Clark based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H. Clark. H. Clark is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 88
2 23
3
Agriculture, Forestry and Other Land Use (AFOLU) breakdown →
452
4 6
5
Composition and in sacco degradation characteristics of winter growth of Lolium perenne, Lolium multiflorum and Lolium perenne × multiflorum ryegrasses.
1
6
A versatile sheep respiration chamber system for measurement of methane emission
6
7
Comparative methane emissions from cattle, red deer and sheep
9
8 15
9
Monensin controlled release capsules for improved production and mitigating methane in dairy cows fed pasture
7
10
Effect of age on methane emissions of red deer stags from weaning until one year of age grazing perennial ryegrass-based pasture : Brief Communication
1
11
Plant trait responses to grazing – a global synthesis breakdown →
883
12
Methane emissions from growing beef cattle grazing hill country pasture
13
13
The effect of SF6 release rate, animal species and feeding conditions on estimates of methane emissions from ruminants
9
14
Factors affecting methane production in Friesian x Jersey dairy cattle
1
15
Validation of the double ?-alkane technique to estimate the dry matter intake of red deer fed fresh ryegrass-based pasture or plantain
2
16 366
17 44
18 90
19 11
20 26

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026