2022
DOI: 10.1007/s00334-022-00870-5
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Palynological evidence for the temporal stability of the plant community in the Yellow River Source Area over the last 7,400 years

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Cited by 11 publications
(3 citation statements)
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“…The mainstream perspective emphasizes that livestock grazing caused the typical Tibetan lawn vegetation ( 24 , 26 28 ). The alternative viewpoint highlights the importance of abiotic drivers of past and ongoing vegetation change ( 29 , 30 ). Despite the debate, land management policies aimed at restricting or removing livestock grazing have been strictly implemented at the cost of livelihoods on the Tibetan Plateau over the past 20 years ( 31 ).…”
Section: Introductionmentioning
confidence: 99%
“…The mainstream perspective emphasizes that livestock grazing caused the typical Tibetan lawn vegetation ( 24 , 26 28 ). The alternative viewpoint highlights the importance of abiotic drivers of past and ongoing vegetation change ( 29 , 30 ). Despite the debate, land management policies aimed at restricting or removing livestock grazing have been strictly implemented at the cost of livelihoods on the Tibetan Plateau over the past 20 years ( 31 ).…”
Section: Introductionmentioning
confidence: 99%
“…The mainstream perspective emphasizes that livestock grazing caused the typical Tibetan lawn vegetation (24, 2628). The alternative viewpoint highlights the importance of abiotic drivers of past and ongoing vegetation change (29, 30). Despite the debate, land management policies aimed at restricting or removing livestock grazing have been strictly implemented at the cost of livelihoods on the Tibetan Plateau over the last twenty years (31).…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, it is often advantageous to reduce to univariate data in order to use more established methods (Legendre & Legendre, 2012 ). Principal components analysis (PCA) is a widely used method in ecology (Djamali et al, 2009 ; Festi et al, 2015 ; Tian et al, 2022 ; Wang et al, 2017 ; Zhao et al, 2012 ), which consists of rotating the coordinate system (taxa proportions in the case of pollen assemblages) in order to maximize the variance explained along fewer dimensions such that the newly rotated axes are linear combinations of the original axes. Alternatively, nonlinear methods such as nonmetric multidimensional scaling (Gavin, 2015 ; Goring et al, 2009 ; Julier et al, 2018 ; Kenkel & Orloci, 1986 ; Papadopoulou et al, 2022 ) or principal curves (De'ath, 1999 ; Herzschuh et al, 2016 ) have been used in ecology.…”
Section: Introductionmentioning
confidence: 99%