Results 131 to 140 of about 612,730 (225)

Threatened bryophytes of the neotropical rain forest : a status report [PDF]

open access: yes, 1992
Tropical deforestation, inevitably, leads to the local loss of bryophyte species. Recent studies show that the degree of species loss may vary considerably and depends on the scale or amount of habitat change that has occurred.
Gradstein, Stephan Robbert
core  

Structure of mixed ombrophyllous forests with Araucaria angustifolia (Araucariaceae) under external stress in Southern Brazil. [PDF]

open access: yes, 2015
This study is part of the Floristic and Forest Inventory of Santa Catarina, conceived to evaluate forest resources, species composition and structure of forest remnants, providing information to update forest conservation and land use policy in Southern ...
BROGNI, E.   +10 more
core  

Bryophyte diversity along an altitudinal gradient in Darién National Park, Panama [PDF]

open access: yes, 1992
A bryophyte inventory along an altitudinal gradient on Cerro Pirre (1200 m), Darién National Park, Panama, demonstrates that the different rain forest types along the gradient (inundatedlowland, hillside-lowland, submontane, montane elfin forest) have ...
Allen, Noris Salazar   +1 more
core  

Wetland biodiversity in coastal New South Wales: the Wallis Lake catchment as a case study [PDF]

open access: yes, 2013
The floristic composition and environmental relations of wetland vegetation in the Wallis Lake catchment (32˚ 09’S; 152˚ 20’E), area 1292 km2, on the lower North Coast of NSW are described.
Griffith, Stephen J., Wilson, R.
core  

Bedeutung der Megaherbivoren-Beweidung für die Renaturierung artenreicher Feuchtgrünländer auf ehemaligen Ackerflächen [PDF]

open access: yes, 2013
Species-rich wet grasslands in floodplains are on focus of European nature conservation policy. However, since the seventies of the last century large areas with grasslands in floodplains have been meliorated, ploughed and used for intensive cropping in ...
Mann, Sandra, Tischew, Sabine
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A Floristic Inventory of the North Side of Arcadia Lake, Edmond, Oklahoma

open access: yesOklahoma Native Plant Record
A floristic inventory was conducted on the north side of Arcadia Lake in Edmond, Oklahoma. Fieldwork was conducted from April 2022 to July 2023. The survey documented 356 plant species representing 79 plant families and 233 genera. A total of 214 species were collected, and their corresponding vouchers were deposited at the University of Central ...
Micah Friedman, Jennifer Messick
openaire   +1 more source

Short-term Response of Holcus lanatus L. (Common Velvetgrass) to Chemical and Manual Control at Yosemite National Park, USA [PDF]

open access: yes, 2015
One of the highest priority invasive species at both Yosemite and Sequoia and Kings Canyon national parks is Holcus lanatus L. (common velvetgrass), a perennial bunchgrass that invades mid-elevation montane meadows.
Brooks, Matthew L.   +3 more
core   +1 more source

Floristic Inventory of the Ngoltongo Botanical Garden at Sindia, Mbour Department, Senegal

open access: yesAsian Plant Research Journal
Background: The intertropical plant world has undergone and continues to undergo major destruction and/or transformation, both in terms of ‘ecosystems’ and their components. The demographic explosion on a global scale has accentuated these new spatial modifications, by encouraging the emergence of threats: fires, slash-and-burn agriculture, savannah ...
Diatta K   +6 more
openaire   +1 more source

Geography of plants of Western La Alcarria and “Mesa” of Ocaña(I). Floristic analysis in five representative space tracts

open access: yesAnales de Geografía de la Universidad Complutense, 2010
It carries out a systematic and exhaustive floristic inventory in order to know the composition of vascular plants of the natural region of Western La Alcarria and “Mesa” of Ocaña (Central Iberian Peninsula).
Juan Javier García-abad Alonso
doaj  

A revised checklist of Hawaiian mosses [PDF]

open access: yes, 2004
A revised and updated literature-based checklist of Hawaiian mosses is presented. Geographic coverage includes the eight main Hawaiian Islands; the Northwestern Hawaiian Islands are excluded.
Hoe, W. J.   +3 more
core  

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