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Trichocereus atacamensis (Phil.) WTMarshall & TMBock (Cactaceae) shows decreasing germination fractions with seed age and differences in regeneration niche compared with a congeneric, sympatric species (T. tarijensis (Vaupel) Werderm.) 期刊论文
发表期刊: BRADLEYA. 出版年: 2022, 卷号: 40, 页码: 49-60
作者:  Cordova, Ezequiel;  Lopez, Ramiro Pablo;  Rojas, David Makuri;  Zeballos, Oskar;  Calani, Lirio;  Solares, Paola;  Majluf, Roberto;  Velarde-Simonini, Fernando
收藏  |  浏览/下载：8/0  |  提交时间：2024/09/20
columnar cacti  germination  puna  regeneration niche  seed age  survival  Trichocereus  atacamensis  tarijensis  
Effect of shade and precipitation on germination and seedling establishment of dominant plant species in an Andean arid region, the Bolivian Prepuna 期刊论文
发表期刊: PLOS ONE. 出版年: 2021, 卷号: 16, 期号: 3
作者:  Roque Marca, Natalio;  Lopez, Ramiro Pablo;  Naoki, Kazuya
收藏  |  浏览/下载：51/0  |  提交时间：2021/07/30
Consistent spatial patterns across several plant communities within a region indicate that the same processes may be acting on Andean deserts and semideserts 期刊论文
发表期刊: JOURNAL OF VEGETATION SCIENCE. 出版年: 2020, 卷号: 31, 期号: 1, 页码: 180-193
作者:  Pablo Lopez, Ramiro;  Zenteno-Ruiz, Freddy;  Roque-Marca, Natalio;  Moya, Laura;  Villalba, David;  Valdivia, Sergio;  Larrea-Alcazar, Daniel
收藏  |  浏览/下载：11/0  |  提交时间：2020/03/23
Andes  competition  deserts  facilitation  null models  spatial patterns  
Summer annual plants exhibit germination responses to an aridity gradient consistent with both delayed germination and phenotypic plasticity 期刊论文
发表期刊: PLANT ECOLOGY. 出版年: 2020, 卷号: 221, 期号: 12, 页码: 1233-1242
作者:  Lopez, Ramiro Pablo;  Hayes, Mayli;  Maidana-Tuco, Yamil;  Naoki, Kazuya
收藏  |  浏览/下载：12/0  |  提交时间：2021/01/07
Germination thresholds  Plastic germination  Seed banks  Summer-rain deserts  
Differential effect of shade, water and soil type on emergence and early survival of three dominant species of the Atacama Desert 期刊论文
发表期刊: AUSTRAL ECOLOGY. 出版年: 2016, 卷号: 41, 期号: 4, 页码: 428-436
作者:  Pablo Lopez, Ramiro;  Squeo, Francisco A.;  Gutierrez, Julio R.
收藏  |  浏览/下载：21/0  |  提交时间：2019/11/29
Atacama Desert  early survival  emergence  germination  shade  shrubs  South America  survival  
Enhanced facilitation at the extreme end of the aridity gradient in the Atacama Desert: a community-level approach 期刊论文
发表期刊: ECOLOGY. 出版年: 2016, 卷号: 97, 期号: 6, 页码: 1593-1604
作者:  Pablo Lopez, Ramiro;  Squeo, Francisco A.;  Armas, Cristina;  Kelt, Douglas A.;  Gutierrez, Julio R.
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/29
aridity gradient  C-score  deserts  facilitation  plant-plant interactions  spatial patterns  stress gradient hypothesis  
Growth and early seedling survival of four Atacama Desert shrub species under experimental light and water availability regimes 期刊论文
发表期刊: REVISTA CHILENA DE HISTORIA NATURAL. 出版年: 2014, 卷号: 87
作者:  Carvajal, Danny E.;  Loayza, Andrea P.;  Lopez, Ramiro P.;  Toro, Pablo J.;  Squeo, Francisco A.
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/29
Seedling establishment  Facilitation  Drought  Atacama Desert  
Co-occurrence Patterns along a Regional Aridity Gradient of the Subtropical Andes Do Not Support Stress Gradient Hypotheses 期刊论文
发表期刊: PLOS ONE. 出版年: 2013, 卷号: 8, 期号: 3
作者:  Pablo Lopez, Ramiro;  Valdivia, Sergio;  Rivera, Monica L.;  Rios, Rodrigo S.
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/29
Spatial pattern analysis of dominant species in the Prepuna: Gaining insight into community dynamics in the semi-arid, subtropical Andes 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2010, 卷号: 74, 期号: 11, 页码: 1534-1539
作者:  Pablo Lopez, Ramiro;  Larrea-Alcazar, Daniel;  Zenteno-Ruiz, Freddy
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/29
Cercidium  Clumping  Columnar cacti  Facilitation  Null models  Oreocereus  O-ring  Pair-correlation function  Prepuna  Prosopis  Ripley’s K  Species association  Subtropical Andes  Trichocereus  
Positive effects of shrubs on herbaceous species richness across several spatial scales: evidence from the semiarid Andean subtropics 期刊论文
发表期刊: JOURNAL OF VEGETATION SCIENCE. 出版年: 2009, 卷号: 20, 期号: 4, 页码: 728-734
作者:  Lopez, Ramiro Pablo;  Larrea-Alcazar, Daniel M.;  Teresa, Ortuno
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/28
Arid and semiarid regions  Facilitation  Herbaceous species richness  Shrubs  Small trees  Spatial scale