Anthropogenic land-use change decreases pollination and male and female fitness in terrestrial flowering plants
Por:
Aguilar, R, Cristóbal-Pérez, EJ, Marquez, V, Carbone, LM, Paglia, I, Freitas, L, Ashworth, L, Martén-Rodríguez, S, Fernandes, GW, Lobo, J, Fuchs, EJ, Quesada, M
Publicada:
8 jun 2024
Ahead of Print:
1 jun 2024
Categoría:
Plant science
Resumen:
Background and Aims The majority of the Earth's land area is currently occupied by humans. Measuring how terrestrial plants reproduce in these pervasive environments is essential for understanding their long-term viability and their ability to adapt to changing environments.Methods We conducted hierarchical and phylogenetically independent meta-analyses to assess the overall effects of anthropogenic land-use changes on pollination, and male and female fitness in terrestrial plants.Key Results We found negative global effects of land-use change (i.e. mainly habitat loss and fragmentation) on pollination and on female and male fitness of terrestrial flowering plants. Negative effects were stronger in plants with self-incompatibility systems and in plants pollinated by invertebrates, regardless of life form and sexual expression. Pollination and female fitness of pollination-generalist and pollination-specialist plants were similarly negatively affected by land-use change, whereas male fitness of specialist plants showed no effects.Conclusions Our findings indicate that angiosperm populations remaining in fragmented habitats negatively affect pollination, and female and male fitness, which will probably decrease the recruitment, survival and long-term viability of plant populations remaining in fragmented landscapes. We underline the main current gaps of knowledge for future research agendas and call not only for a decrease in the current rates of land-use changes across the world but also to embark on active restoration efforts to increase the area and connectivity of remaining natural habitats.
Filiaciones:
Aguilar, R:
Univ Nacl Cordoba, CONICET, Inst Multidisciplinario Biol Vegetal, CC 495,X5000JJC, Cordoba, Argentina
Univ Fed Minas Gerais, Inst Ciencias Biol, Dept Genet Ecol & Evolucao, Belo Horizonte, MG, Brazil
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Cristóbal-Pérez, EJ:
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Univ Costa Rica, Escuela Biol, San Pedro 2600, Costa Rica
Univ Nacl Autonoma Mexico, Lab Binacl UNAM UCR, Morelia 58190, Michoacan, Mexico
Marquez, V:
Univ Nacl Cordoba, CONICET, Inst Multidisciplinario Biol Vegetal, CC 495,X5000JJC, Cordoba, Argentina
Carbone, LM:
Univ Nacl Cordoba, CONICET, Inst Multidisciplinario Biol Vegetal, CC 495,X5000JJC, Cordoba, Argentina
Paglia, I:
Inst Pesquisa Jardim Bot Rio de Janeiro, Jardim Bot, Rua Pacheco Leao 915, BR-22460030 Rio De Janeiro, Brazil
Freitas, L:
Inst Pesquisa Jardim Bot Rio de Janeiro, Jardim Bot, Rua Pacheco Leao 915, BR-22460030 Rio De Janeiro, Brazil
Ashworth, L:
Univ Nacl Cordoba, CONICET, Inst Multidisciplinario Biol Vegetal, CC 495,X5000JJC, Cordoba, Argentina
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Martén-Rodríguez, S:
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Univ Nacl Autonoma Mexico, Lab Binacl UNAM UCR, Morelia 58190, Michoacan, Mexico
Fernandes, GW:
Univ Fed Minas Gerais, Inst Ciencias Biol, Dept Genet Ecol & Evolucao, Belo Horizonte, MG, Brazil
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Lobo, J:
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Univ Costa Rica, Escuela Biol, San Pedro 2600, Costa Rica
Univ Nacl Autonoma Mexico, Lab Binacl UNAM UCR, Morelia 58190, Michoacan, Mexico
Fuchs, EJ:
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Univ Costa Rica, Escuela Biol, San Pedro 2600, Costa Rica
Univ Nacl Autonoma Mexico, Lab Binacl UNAM UCR, Morelia 58190, Michoacan, Mexico
Quesada, M:
Univ Nacl Autonoma Mexico, Escuela Nacl Estudios Super, Unidad Morelia, Lab Nacl Anal & Sintesis Ecol LANASE, Morelia 58190, Michoacan, Mexico
Univ Nacl Autonoma Mexico, Lab Binacl UNAM UCR, Morelia 58190, Michoacan, Mexico
Univ Nacl Autonoma Mexico, Inst Invest Ecosistemas & Sustentabilidad, Morelia 58190, Michoacan, Mexico
hybrid, All Open Access; Hybrid Gold Open Access
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