Ørjan Totland

10.0k citations

103 papers · 5.4k indexed · 1 hit paper · h-index 38

Ecology, Evolution, Behavior and Systematics top 0.1%
Nature and Landscape Conservation top 0.2%
Plant Science top 0.5%
Ecology top 2%
Insect Science top 0.5%

Co-authors: Stein Joar Hegland Amparo Lázaro Kari Klanderud Anders Nielsen Anne‐Line Bjerknes Stein R. Moe Rebekka Lundgren Tsechoe Dorji
Topics: Ecology and Vegetation Dynamics Studies (85 papers)Plant and animal studies (63 papers)Plant Parasitism and Resistance (45 papers)
Cited by: Nature and Landscape Conservation Ecology, Evolution, Behavior and Systematics Ecological Modeling
Journals: SHILAP Revista de lepidopterologíaPLoS ONE Ecology
Partner nations: Norway Tanzania Spain

In The Last Decade

Ørjan Totland

103 papers receiving 5.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

How does climate warming affect plant‐pollinator interactions?

2008 832 citations Stein Joar Hegland, Anders Nielsen et al. Ecology Letters profile →

Peers

Countries citing papers authored by Ørjan Totland

Since Specialization

Citations

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

Fields of papers citing papers by Ørjan Totland

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ørjan Totland

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Ontogenetic niche shifts in a locally endangered tree species (Olea europaea subsp. cuspidata) in a disturbed forest in Northern Ethiopia: Implications for conservation 2021 ·PLoS ONE ·(unknown),Kari Klanderud,Ørjan Totland,Katrine Eldegard	3
2	Forest fragmentation modifies the composition of bumblebee communities and modulates their trophic and competitive interactions for pollination 2020 ·Scientific Reports ·Carmelo Gómez Martínez,Anne Lene T.O. Aase,Ørjan Totland,Javier Rodríguez‐Pérez,Tone Birkemoe,Anne Sverdrup‐Thygeson,Amparo Lázaro	30
3	Spatial distribution of temporal dynamics in anthropogenic fires in miombo savanna woodlands of Tanzania 2015 ·Carbon Balance and Management ·(unknown),Øystein B. Dick,Terje Gobakken,Ørjan Totland	30
4	Does the abundance of dominant trees affect diversity of a widespread tropical woodland ecosystem in Tanzania? 2015 ·Journal of Tropical Ecology ·Deo D. Shirima,Ørjan Totland,Pantaleo Munishi,Stein R. Moe	19
5	How do pollinator visitation rate and seed set relate to species’ floral traits and community context? 2013 ·Oecologia ·Amparo Lázaro,Anna Jakobsson,Ørjan Totland	55
6	Bamboo dominance reduces tree regeneration in a disturbed tropical forest 2010 ·Oecologia ·(unknown),Stein R. Moe,Ørjan Totland	100
7	Relationships between the floral neighborhood and individual pollen limitation in two self-incompatible herbs 2009 ·Oecologia ·Anna Jakobsson,Amparo Lázaro,Ørjan Totland	55
8	Co‐flowering neighbors influence the diversity and identity of pollinator groups visiting plant species 2009 ·Oikos ·Amparo Lázaro,Rebekka Lundgren,Ørjan Totland	106
9	How does climate warming affect plant‐pollinator interactions?breakdown → 2008 ·Ecology Letters ·Stein Joar Hegland,Anders Nielsen,Amparo Lázaro,Anne‐Line Bjerknes,Ørjan Totland	832
10	The relationships between floral traits and specificity of pollination systems in three Scandinavian plant communities 2008 ·Oecologia ·Amparo Lázaro,Stein Joar Hegland,Ørjan Totland	96
11	The relative importance of positive and negative interactions for pollinator attraction in a plant community 2008 ·Ecological Research ·Stein Joar Hegland,John‐Arvid Grytnes,Ørjan Totland	59
12	The relative role of dispersal and local interactions for alpine plant community diversity under simulated climate warming 2007 ·Oikos ·Kari Klanderud,Ørjan Totland	2
13	Does forest gap size affects population size, plant size, reproductive success and pollinator visitation in Lantana camara, a tropical invasive shrub? 2005 ·Forest Ecology and Management ·Ørjan Totland,Philip Nyeko,Anne‐Line Bjerknes,Stein Joar Hegland,Anders Nielsen	58
14	Relationships between species’ floral traits and pollinator visitation in a temperate grassland 2005 ·Oecologia ·Stein Joar Hegland,Ørjan Totland	170
15	Effects of temperature and date of snowmelt on growth, reproduction, and flowering phenology in the arctic/alpine herb, Ranunculus glacialis 2002 ·Oecologia ·Ørjan Totland,Juha M. Alatalo	95
16	Environment-Dependent Pollen Limitation and Selection on Floral Traits in an Alpine Species 2001 ·Ecology ·Ørjan Totland	175
17	Effects of Temperature and Natural Disturbance on Growth, Reproduction, and Population Density in the Alpine Annual Hemiparasite Euphrasia frigida 1999 ·Arctic Antarctic and Alpine Research ·(unknown),Ørjan Totland	24
18	Breeding System and Effects of Plant Size and Flowering Time on Reproductive Success in the Alpine Herb Saxifraga stellaris L. 1999 ·Arctic Antarctic and Alpine Research ·Sylvi M. Sandvik,Ørjan Totland,(unknown)	14
19	Effects of Flowering Time and Temperature on Growth and Reproduction in Leontodon autumnalis var. taraxaci , a Late-flowering Alpine Plant 1997 ·Arctic and Alpine Research ·Ørjan Totland	31
20	Influence of Climate, Time of Day and Season, and Flower Density on Insect Flower Visitation in Alpine Norway 1994 ·Arctic and Alpine Research ·Ørjan Totland	6

About Ørjan Totland

Ørjan Totland is a scholar working on Nature and Landscape Conservation, Ecology, Evolution, Behavior and Systematics and Plant Science, having authored 103 papers that have together received 5.4k indexed citations. Recurring topics across this work include Ecology and Vegetation Dynamics Studies (85 papers), Plant and animal studies (63 papers) and Plant Parasitism and Resistance (45 papers). The work is most often cited by research in Nature and Landscape Conservation (3.1k citations), Ecology, Evolution, Behavior and Systematics (3.7k citations) and Ecological Modeling (677 citations). Ørjan Totland has collaborated with scholars based in Norway, Tanzania and Spain. Frequent co-authors include Stein Joar Hegland, Amparo Lázaro, Kari Klanderud, Anders Nielsen, Anne‐Line Bjerknes, Stein R. Moe, Rebekka Lundgren, Tsechoe Dorji, Julia A. Klein and Raúl García‐Camacho. Their work appears in journals such as SHILAP Revista de lepidopterología, PLoS ONE and Ecology.

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