Buy Ecologia Vegetal (Em Portuguese do Brasil) by Jessica Gurevitch (ISBN: ) from Amazon’s Book Store. Everyday low prices and free. 8 results for Books: “Jessica Gurevitch” The Ecology of Plants by Jessica Gurevitch (). Ecologia Vegetal (Em Portuguese do Brasil). Jessica Gurevitch is the author of The Ecology of Plants ( avg rating, 22 ratings, 0 reviews, published ), Ecologia Vegetal ( avg rating, 0 ra.
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Laura marked it as to-read Sep 03, Na rated it liked it Dec 22, Ground-layer herbaceous showed differences in their degrees of lignification and the visibility of their stalks at soil level; they were considered herbaceous if 1 all individuals had non-lignified stalks or stalks with a low level of lignification and color ranging from green to brownish, with or without a trailing habit or 2 the plants that at ground level had aerial system directly represented by the leaves.
The size of these wood vegetation island varies from 6 m to 12 m in diameter. The reproductive parts of all flowering herbaceous species in the interior of or near the plots were collected gurevtich taxonomic identification. The mean gugevitch of the open spaces was significantly lower than the mean richness of the islands.
A total of 51 species were recorded in the center and 55 at the edge of the islands of woody vegetation.
Jessica Gurevitch (Author of The Ecology of Plants)
Felliani Novianti added it Mar 02, Saidie Llano marked it as to-read Sep 01, Ariamezzo is currently reading it Aug 28, Monthly trips were made to the study areas to collect the flowering parts of species that had been in the vegetative stage during previous samplings.
In the islands, the accumulation of the leaf-litter is higher than in open spaces MORO et al. Effect of the canopy of Retama sphaerocarpa on its understorey in a semiarid environment. Journal of Arid Environments, Chubut, v. The herbaceous community growing on the islands exhibited higher richness, diversity, density and height than in open spaces. The families with the largest number of species were Poaceae seven speciesMalvaceae six Euphorbiaceae fiveCleomaceae four and Convolvulaceae four.
The Ecology of Plants
Aldina marked it as to-read Mar 14, The Shannon-Wiener diversity index H’ was calculated. Ansley Castineira marked it as to-read Aug 31, To ask other readers questions about The Ecology of Plantsplease sign up.
Amna Latif marked it as to-read Sep 06, Abundance of species of herbs found gurebitch the center and at the edge of the islands of woody vegetation and in open spaces in an area of caatinga embedded on a sedimentary basin in a semiarid region of the northeast region of Brazil.
Below the canopy, there is a larger amount of organic material and high rate of mineralization. Goodreads helps you keep track of books you want to read.
Of the plots, 27 were located in the center of the island of woody vegetation, 38 at the edge of the island in a total of 38 islands and 35 in the open spaces. The text covers a range of topics that you might find in a general ecology textbook, but with the focus on the interactions between plants and their environment over a range of scales. Warm arid and semiarid regions are characterized ecologi high temperatures and low rainfall.
Column numbers of the areas in the center, edge, and open spaces indicates the abundance of the species.
Caatinga; Microhabitat; Microclimate; Diversity; Structure. Multiple effects of shrubs on annual plant communities in arid lands of South Australia.
The Physiognomy is similarly to our study area. In the open spaces, 48 species were recorded ta ble 1. Tim rated it really liked it Feb 11, Annals of Botany, Exeter, v.
The remaining burevitch showed no preference for any of the three microhabitats. Nicolanica is currently reading it Feb 09, The height of a plant was measured from the soil level, regardless of whether the plant had a stalk and leaves or only leaves at that point. Books cegetal Jessica Gurevitch.
The herbaceous gurevithc was represented by 59 species, 51 genera, and 26 families. Plant Area Index and microclimate underneath shrub species from a Chilean semiarid community. This situation is a good scenario for verifying whether the communities of woody and herbaceous plants growing on the sandy soils vegeral sedimentary basins exhibit competition or facilitation interactions.
Jian Lin rated it liked it Oct 12, The hypothesis of this study is that islands of perennial vegetation in an area of caatinga harbor, a greater richness, diversity and density of herbaceous plants, and that individuals reach a greater height and diameter than in open spaces.
This resource includes all the textbook’s figures, photographs, and tables, available as JPEGs high- and low-resolution and in PowerPoint. Therefore, not all islands had plots in the center. Leah is currently reading it Apr 03, One hundred 1 x 1 m plots were ecollogia in the sedimentary area during the middle of the rainy season March of Rehan Ahmed marked it as to-read May 04, Ecological Engineering, Naples, v.
In the islands, the gyrevitch density of the community in the center can be justified by shading and this reduction in density can be considered positive.
Islands of perennial vegetation can improve the conditions of the understory and facilitate the establishment of herbaceous plants. We believe that the woody species that form the islands facilitate the establishment of herbaceous species in areas of caatinga vegetation installed on sedimentary basins, with perennial vegetation island physiognomy embedded in a matrix of bare soil.