Precipitation changes, warming, and N input differentially affect microbial predators in an alpine meadow: Evidence from soil phagotrophic protists

2021 ◽  
pp. 108521
Author(s):  
Zhengkun Hu ◽  
Junneng Yao ◽  
Xiaoyun Chen ◽  
Xin Gong ◽  
Yi Zhang ◽  
...  
2020 ◽  
Vol 141 ◽  
pp. 105795 ◽  
Author(s):  
Yi Zhang ◽  
Nan Zhang ◽  
Jingjing Yin ◽  
Yexin Zhao ◽  
Fei Yang ◽  
...  

ARCHALP ◽  
2020 ◽  
Vol 2020 (N. 4 / 2020) ◽  
Author(s):  
Patrick Giromini

New Alpine companies, like Crans-Montana on the Haut-Plateau, remain, more often than not, trapped in representative logic opposing the clan of modernists to that of defenders of values anchored in an ideal-typical tradition. The Haut-Plateau territory, so named due to its geographic location and topographic conformation – not for the morphology of the soil – was still a space free of any construction in the mid-nineteenth century. This vast alpine meadow was marked by a few utility buildings for sheltering cattle and hay during the intermediate seasons that precede the full summer. At the turn of the 3rd millennium, the built heritage, essentially consisting of hotel structures and holiday residences, is no longer able to welcome the new socio-economic dynamics linked to the mono-culture of skiing. This crisis calls habits, both old and new, into question, given the youth of the tourist resort. In June 2000, a Federal programme selected Crans-Montana as a case study for testing an Environment and Health Action Plan. This provided an opportunity for a group of architects to formulate an inter-municipal blueprint that activated a series of urban renewal projects. The new architectural formulae that emerge try to go beyond stylistic modernism by reinterpreting the relationship with the built environment and its social context.


2013 ◽  
Vol 19 (2) ◽  
pp. 272-279 ◽  
Author(s):  
Chengxiang MOU ◽  
Geng SUN ◽  
Peng LUO ◽  
Zhiyuan WANG ◽  
Guangrong LUO

2014 ◽  
Vol 37 (11) ◽  
pp. 979-987 ◽  
Author(s):  
Jun-Qiang CHEN ◽  
Rui ZHANG ◽  
Yao-Chen HOU ◽  
Li-Na MA ◽  
Lu-Ming DING ◽  
...  

Author(s):  
Dean E. Biggins ◽  
David A. Eads

Black-footed ferrets were reduced to a remnant population of 10 in 1985 due to diseases (plague, canine distemper), but successful captive breeding and releases have improved the prospects for ferret recovery. Comparisons between black-footed ferrets and Siberian polecats, close relatives that can interbreed and produce fertile offspring, allow the following evolutionary speculation. Predation on ferrets and polecats tends to narrow their niches and promote specialization due to requirements for escape habitats. In Asia, that influence is countered by the larger and more diverse area of steppe and alpine meadow habitats for polecats, and by plague which causes large variation in prey abundance. In North America, the selective pressure favoring specialization in ferrets on prairie dog prey and burrows had no strong counter-force before plague invaded. Plague is an immense challenge to black-footed ferret recovery, and several management tools including vaccines and vector control may be necessary to conserve the species.


1963 ◽  
Vol 16 (5) ◽  
pp. 235 ◽  
Author(s):  
Alastair McLean ◽  
H. H. Nicholson ◽  
A. L. Van Ryswyk

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