Hazel Speed

575 total citations
7 papers, 448 citations indexed

About

Hazel Speed is a scholar working on Ecology, Nature and Landscape Conservation and Global and Planetary Change. According to data from OpenAlex, Hazel Speed has authored 7 papers receiving a total of 448 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Ecology, 4 papers in Nature and Landscape Conservation and 2 papers in Global and Planetary Change. Recurrent topics in Hazel Speed's work include Animal Ecology and Behavior Studies (4 papers), Wildlife Ecology and Conservation (4 papers) and Ecology and Vegetation Dynamics Studies (3 papers). Hazel Speed is often cited by papers focused on Animal Ecology and Behavior Studies (4 papers), Wildlife Ecology and Conservation (4 papers) and Ecology and Vegetation Dynamics Studies (3 papers). Hazel Speed collaborates with scholars based in New Zealand, Australia and United Kingdom. Hazel Speed's co-authors include Philip Bradfield, John Innes, Paul Jansen, Ian Flux, R. J. Hay, Bruce Warburton, Dale Williams, B. Kay Clapperton, Elaine Murphy and Michael R. Crossland and has published in prestigious journals such as Biological Conservation, New Zealand Journal of Ecology and New Zealand Journal of Zoology.

In The Last Decade

Hazel Speed

6 papers receiving 347 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hazel Speed New Zealand	4	415	118	73	60	44	7	448
Philip Bradfield New Zealand	7	497 1.2×	145 1.2×	87 1.2×	71 1.2×	45 1.0×	9	539
C. West New Zealand	7	180 0.4×	62 0.5×	69 0.9×	33 0.6×	39 0.9×	14	294
Jean Fantle‐Lepczyk United States	8	182 0.4×	84 0.7×	47 0.6×	63 1.1×	57 1.3×	15	299
Sakari Mykrä Finland	12	288 0.7×	128 1.1×	28 0.4×	51 0.8×	48 1.1×	18	379
Keith Broome New Zealand	10	474 1.1×	94 0.8×	188 2.6×	90 1.5×	51 1.2×	23	539
W. Paul Gorenzel United States	11	266 0.6×	68 0.6×	24 0.3×	34 0.6×	18 0.4×	32	339
Moira Pryde New Zealand	8	342 0.8×	77 0.7×	52 0.7×	27 0.5×	68 1.5×	14	376
Constance M. Downes Canada	8	303 0.7×	100 0.8×	24 0.3×	28 0.5×	138 3.1×	11	372
A. Gunn United Kingdom	2	245 0.6×	147 1.2×	67 0.9×	14 0.2×	81 1.8×	5	340
Rick Dawson Australia	11	323 0.8×	136 1.2×	54 0.7×	10 0.2×	57 1.3×	35	410

Countries citing papers authored by Hazel Speed

Since Specialization

Citations

This map shows the geographic impact of Hazel Speed'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 Hazel Speed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hazel Speed more than expected).

Fields of papers citing papers by Hazel Speed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hazel Speed. 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 Hazel Speed. The network helps show where Hazel Speed may publish in the future.

Co-authorship network of co-authors of Hazel Speed

This figure shows the co-authorship network connecting the top 25 collaborators of Hazel Speed. A scholar is included among the top collaborators of Hazel Speed 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 Hazel Speed. Hazel Speed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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7 of 7 papers shown

1.

Innes, John, Philip Bradfield, Daniele Bryden, et al.. (2024). North Island kokako (Callaeas wilsoni) recovery update: 2000 to 2023. Notornis. 71(4). 129–129.

2.

Crossland, Michael R., et al.. (2023). Predator control to protect a native bird (North Island kōkako) also benefits Hochstetter’s frog. New Zealand Journal of Ecology. 3 indexed citations

3.

Innes, John, Laura E. Molles, & Hazel Speed. (2013). Translocations of North Island kokako, 1981-2011. Notornis. 60(1). 107–107. 2 indexed citations

4.

Innes, John, R. J. Hay, Ian Flux, et al.. (1999). Successful recovery of North Island kokako Callaeas cinerea wilsoni populations, by adaptive management. Biological Conservation. 87(2). 201–214. 201 indexed citations

5.

Murphy, Elaine, B. Kay Clapperton, Philip Bradfield, & Hazel Speed. (1998). Brodifacoum residues in target and non‐target animals following large‐scale poison operations in New Zealand podocarp‐hardwood forests. New Zealand Journal of Zoology. 25(4). 307–314. 41 indexed citations

6.

Murphy, Elaine, B. Kay Clapperton, Philip Bradfield, & Hazel Speed. (1998). Effects of rat‐poisoning operations on abundance and diet of mustelids in New Zealand podocarp forests. New Zealand Journal of Zoology. 25(4). 315–328. 57 indexed citations

7.

Innes, John, Bruce Warburton, Dale Williams, Hazel Speed, & Philip Bradfield. (1995). LARGE-SCALE POISONING OF SHIP RATS (RATTUS RATTUS) IN INDIGENOUS FORESTS OF THE NORTH ISLAND, NEW ZEALAND. New Zealand Journal of Ecology. 19(1). 5–17. 144 indexed citations

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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