Lithological and geomorphological controls in the development of wet meadows associated with basaltic plateaus of Argentinean Patagonia

2021 ◽  
pp. 103466
Author(s):  
Edoardo Melendi ◽  
Guido Borzi ◽  
María Sol Raigemborn ◽  
Eleonora Carol
Keyword(s):  
Wet Meadows ◽  
Argentinean Patagonia

Meadows of the North-Eastern Altai

2002 ◽  
pp. 22-31 ◽  
Author(s):  
T. V. Maltseva ◽  
N. I. Makunina
Keyword(s):  
Coniferous Forest ◽  
Wet Meadows ◽  
Abies Sibirica ◽  
Dark Coniferous Forest ◽  
Hay Meadows ◽  
The North ◽  
North Eastern ◽  
Humid Area ◽  
River Valleys

The North-Eastern Altai is an ultra-humid area with climax vegetation represented by tall-herb fir (Abies sibirica) dark-coniferous forest. Its meadows belong to the class Molinio-Arrhenatheretea. The typical asso­ciation Aegopodio podagrariae—Dactyletum glomeratae originates in the watershed clearings after climax forests whereas ass. Hyperici perforati—Agrostietum giganteaereplaces the previous one under mowing and grazing. The Molinietalia wet meadows are widespread in the river valleys. The meadows of ass. Cirsio heterophylli—Calama­grostietum langsdorffii occur on wet soils in small depressions and along floodplain mire margins, and ass. Ca­rici ovalis—Deschampsietum cespitosae comprises typical floodplain hay-meadows on moist, nutrient-rich soils.

Large-scale vegetation mapping of the Pinega river valley (the surroundings of Golubino village, Arkhangelsk oblast)

2018 ◽  
pp. 19-39
Author(s):  
M. A. Makarova
Keyword(s):  
Plant Communities ◽  
Indicator Species ◽  
Dominant Species ◽  
Large Scale ◽  
Vegetation Mapping ◽  
River Valley ◽  
Floodplain Forests ◽  
Floodplain Vegetation ◽  
Wet Meadows ◽  
Arkhangelsk Oblast

Geobotanical survey of floodplain natural complexes near gypsum outcrops in the Pinega river valley was done in 2015. Large-scale geobotanical map of the key polygon (scale 1 : 30 000) was composed. Typological units of vegetation were selected on the basis of the composition of dominant species and groups of indicator species. Homogeneous and heterogeneous territorial units of vegetation (serial series, combinations, environmental series) were used. 53 mapped unit types (25 homogeneous types and 28 heterogeneous types) were recognized. The floodplain vegetation consists of 17 homogeneous types of plant communities, 3 series, 14 combinations and 6 ecological series. The sites of old floodplain forests, such as willow forests with Urtica sondenii rare in the Arkhangelsk region and oxbow wet meadows with Scolochloa festucacea were identified.

Fruit flies (Diptera: Tephritidae) on the Polish Baltic Coast

2011 ◽  
Vol 80 (3) ◽  
pp. 555-578
Author(s):  
Anna Klasa ◽  
Elżbieta Kaczorowska ◽  
Bogusław Soszyński
Keyword(s):  
Fruit Flies ◽  
Wet Meadows ◽  
Baltic Coast ◽  
First Time ◽  
Sandy Grassland

Fruit flies (Diptera: Tephritidae) on the Polish Baltic Coast The paper contains faunistic information on 53 species of Tephritidae recorded on the Polish Baltic Coast. Species characteristic of this region are associated with brackish meadows (Campiglossa plantaginis), wet meadows (Tephritis angustipennis and Campiglossa argyrocephala), and sandy grassland (Chaetorellia acrolophi). The last-mentioned species is recorded in the Polish fauna for the first time.

scholarly journals Pollen analysis of honey from Chubut (Argentinean Patagonia)

Grana ◽  
2008 ◽  
Vol 47 (2) ◽  
pp. 147-158 ◽  
Author(s):  
Alicia Forcone
Keyword(s):  
Pollen Analysis ◽  
Argentinean Patagonia

Metazoan Parasites of Galaxias maculatus (Osmeriformes: Galaxiidae) from Argentinean Patagonia

2009 ◽  
Vol 76 (2) ◽  
pp. 229-239 ◽  
Author(s):  
Gustavo Viozzi ◽  
Liliana Semenas ◽  
Norma Brugni ◽  
Verónica R. Flores
Keyword(s):  
Metazoan Parasites ◽  
Argentinean Patagonia ◽  
Galaxias Maculatus

Effects of land-use changes on plant functional and taxonomic diversity along a productivity gradient in wet meadows

2013 ◽  
Vol 24 (5) ◽  
pp. 898-909 ◽  
Author(s):  
Š. Janeček ◽  
F. de Bello ◽  
J. Horník ◽  
M. Bartoš ◽  
T. Černý ◽  
...  
Keyword(s):  
Land Use ◽  
Land Use Changes ◽  
Taxonomic Diversity ◽  
Wet Meadows ◽  
Productivity Gradient ◽  
Effects Of Land Use

Two new freshwater planarian species (Platyhelminthes: Tricladida: Dugesiidae) partially sympatric in Argentinean Patagonia

2021 ◽  
pp. 269-278
Author(s):  
M. Lenguas Francavilla ◽  
L. Negrete ◽  
A. Martínez-Aquino ◽  
C. Damborenea ◽  
F. Brusa
Keyword(s):  
Phylogenetic Analysis ◽  
Molecular Data ◽  
Neotropical Region ◽  
Free Living ◽  
Mitochondrial Coi ◽  
Argentinean Patagonia ◽  
The Family ◽  
Taxonomic Approach ◽  
Morphological And Molecular Data ◽  
Endemic Flora

Girardia Ball, 1974 is the most diverse and widely distributed genus of the family Dugesiidae (Platyhelminthes: Continenticola) in the Neotropical region. Seven out of the 52 species of the genus are known for Argentina. The Somuncurá Plateau is a region in northern Patagonia with several endemic flora and fauna, but little is known about the free-living Platyhelminthes. We describe two new species of Girardia partially inhabiting in sympatry in the Somuncurá Plateau: Girardia somuncura sp. nov. and Girardia tomasi sp. nov. The identification criteria that we followed was an integrative taxonomic approach based on morphological and molecular data. Thus, we used anatomical features focused on the reproductive system, together with a phylogenetic analysis, using a mitochondrial (COI barcode region) genetic marker. This study is the first phylogenetic analysis of the genus Girardia in which we include the southernmost representatives of America here described, thus making it possible to incorporate them in global phylogenies.

scholarly journals A First Record of Phlebotominae from Argentinean Patagonia (Diptera: Psychodidae: Phlebotominae)

2002 ◽  
Vol 97 (6) ◽  
pp. 797-798 ◽  
Author(s):  
Javier Muzón ◽  
Gustavo R Spinelli ◽  
Oscar D Salomón ◽  
Gustavo C Rossi
Keyword(s):  
First Record ◽  
Argentinean Patagonia
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