Milena Holmgren (an haife ta a shekara ta 1966) ita ce masaniyar ilimin tsabtace muhalli ta ƙasar Chile wacce malama ce a Jami'ar Wageningen kuma marubuciya ce sama da 60 da aka yi bitar ƙwararru waɗanda aka buga su a cikin irin waɗannan mujallu kamar Frontiers in Ecology da Muhalli, Oikos, Science, da sauransu da yawa.

Milena Holmgren
Rayuwa
Haihuwa 1966 (57/58 shekaru)
ƙasa Tarayyar Amurka
Sana'a
Sana'a ecologist (en) Fassara
Employers Wageningen University & Research (en) Fassara

Bincike gyara sashe

A watan Satumban shekara ta 2011 ta yi tafiya zuwa Guinea ta sama inda ita da ƙungiyarta suka bayyana dalilin da ya sa kashi 80% na nau'ikan jinsin suka fi son gandun ruwan sama a wurin. Kuma a ranar 2 ga watan Nuwamban, shekara ta 2010 ta gano cewa a Atacama Desert kawai 2% na 12,150 tsaba tsira saboda da rashin ruwan sama wanda yake kasa da 206 millimetres (8.1 in) . Abin ya ba ta mamaki, kawai Senna cumingii bai shafe ta ba saboda suna da dogaye. A wannan shekarar kuma tayi karatun Dicrodon guttulatum wanda ake samu kawai a hamadar arewacin Peru wanda ke ciyar da kashi 78% na kwari da 12% akan tsirrai. Ta kuma gano cewa kananan yaran sun fi son nau'in tsirrai na Prosopis pallida, yayin da mata ke son su da sauran tsirrai ma.[1] [2][3]

Manazarta gyara sashe

 

Hanyoyin haɗin waje gyara sashe

  1. Surya K. Maharjan, Lourens Poorter, Milena Holmgren; Frans Bongers; Jan J. Wieringa; William D. Hawthorne (September 2011). "Plant Functional Traits and the Distribution of West African Rain Forest Trees along the Rainfall Gradient". Biotropica. 43 (5): 552–561. doi:10.1111/j.1744-7429.2010.00747.x.CS1 maint: multiple names: authors list (link)
  2. Mario F. León; Francisco A. Squeo; Julio R. Gutiérrez; Milena Holmgren (February 2011). "Rapid root extension during water pulses enhances establishment of shrub seedlings in the Atacama Desert". Journal of Vegetation Science. 22 (1): 120–129. doi:10.1111/j.1654-1103.2010.01224.x.
  3. Jeroen Peter van Leeuwen; Alessandro Catenazzi & Milena Holmgren (2011). "Spatial, Ontogenetic, and Sexual Effects on the Diet of a Teiid Lizard in Arid South America". Journal of Herpetology. 45 (4): 472–477. doi:10.1670/10-154.1.