Extinction thresholds and disrupted plant-pollinator interactions in fragmented plant populations

By T. Lennartsson. 2002

258 citations recorded by the source corpus.

Subfields: Ecology, Evolution, Behavior and Systematics, Nature and Landscape Conservation, Plant Science

View Paper: https://www.semanticscholar.org/paper/8214eadbe5068b826df09d0ea93a71770dc34d86

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Ecology, Evolution, Behavior and Systematics

In Nature and Landscape Conservation

In Plant Science

Citations in the corpus

Low S‐allele numbers limit mate availability, reduce seed set and skew fitness in small populations of a self‐incompatible plant (2010, background): “…Jennersten 1988; Waites & Agren 2004), and that habitat fragmentation can alter pollinator abundance and behaviour (Kearns, Inouye &Waser 1998; Lennartsson 2002), it is important to simultaneously determine if pollinator limitation is contributing to any decline in fertilization success in…”
Factors and processes affecting plant biodiversity in permanent grasslands. A review (2011, unknown): “For example, plants with less self-pollination ability show reduced population viability in locally fragmented grassland habitats, with pronounced extinction thresholds at certain levels of habitat fragmentation (Lennartsson 2002).”
Does nectar reward affect rarity and extinction probabilities of orchid species? An assessment using historical records from Belgium and the Netherlands (2005, background): “There is some evidence that in annuals and short-lived perennials a reduction in seed set due to a pollinator deficit may lead to decreased population size and increased probabilities of extinction (Groom, 1998; Lennartsson, 2002 ).”
Bee foraging ranges and their relationship to body size (2007, background): “For example, pollinators may not visit small or isolated plant populations, leading to plant reproductive failure (Cunningham 2000; Lennartsson 2002).”
Plant reproductive susceptibility to habitat fragmentation: review and synthesis through a meta-analysis. (2006, background): “However, reproduction is not the only ecological process that determines the growth and persistence of plant populations 2006 Blackwell Publishing Ltd/CNRS (e.g. Jules & Rathcke 1999; Lennartsson 2002).”
The Ecology of Seeds: References (2005, background): “Habitat fragmentation has been shown to reduce the viability of populations of the grassland herb Gentianella campestris in Sweden due to inbreeding, poor pollination and consequent poor seed production (Lennartsson, 2002).”
The Swiss agri-environment scheme enhances pollinator diversity and plant reproductive success in nearby intensively managed farmland (2007, background): “Several studies have reported a positive correlation between habitat size and the abundance and diversity of insect pollinators (Aizen & Feinsinger 1994; Lennartsson 2002 ) but the present study and others (Gathmann, Greiler & Tscharntke 1994; Donaldson et al. 2002) have not.”
Significance of Apoidea as Main Pollinators. Ecological and Economic Impact and Implications for Human Nutrition (2020, background): “, in the USA these include American ginseng, Hawaiian sandalwood, rosy periwinkle, and wild yam) [77].”
Pollinator visitation, stigmatic pollen loads and among‐population variation in seed set in Lythrum salicaria (2004, background): “In recent years, pollination failure in small, isolated populations has been identified as a potential threat to the long-term persistence of declining plant species (e.g. Rathcke & Jules 1993; Kearns et al . 1998; Lennartsson 2002).”
Plant-insect interactions in fragmented landscapes. (2004, background): “Inbreeding depression has well-known negative consequences for the survival of small populations (57, 97, 111, 115).”
Pollination ecology of acacias (Fabaceae, Mimosoideae) (2003, background): “Fragmentation of natural habitats by human activity reduces native-plant populations directly through clearance, and also less obviously by damage to pollinator populations (Buchman and Nabhan 1996; Lennartsson 2002; Potts et al. 2003a, 2003b).”
Allee Effects in Ecology and Conservation (2008, methodology): “The same approach was used on reintroduced populations of the fi eld gentian (Gentianella campestris), a herb of rare low-nutrient grasslands (Lennartsson 2002).”
What do we know about the effects of landscape changes on plant–pollinator interaction networks? (2013, unknown): “Plant population density changes may have deep effects on the amount (Fuchs et al., 2003) and quality of plant progeny (Cascante et al., 2002; Lennartsson, 2002; Lowe et al., 2005; Eckert et al., 2009).”