Results 61 to 70 of about 669,861 (176)

Floristic inventory and quality assessment of Bessey Creek Nature Preserve, Cheboygan County, Michigan, 2011. [PDF]

open access: yes, 2011
Field Biology of PlantsWetlands are habitats that provide critical ecosystem services. As transitional habitats between terrestrial and aquatic environments, wetlands contain plant communities that are typically species rich.
Dorey, Jenna E.   +2 more
core   +5 more sources

Forest Composition Controls on Water Security in Nepal's Middle Hills

open access: yesEcohydrology, Volume 19, Issue 7, November/December 2026.
ABSTRACT Montane watersheds in the Himalayan region are becoming increasingly vulnerable to hydroclimatic extremes that cause floods, landslides, droughts and seasonal water scarcity. These risks are compounded by ecohydrological transformation resulting from shifts in forest composition, notably the widespread establishment of pine plantations, as ...
Tejendra Kandel   +2 more
wiley   +1 more source

Exploring the Hidden Botanical Treasures of Pontal Island: An Urban Forest in the Parque Natural Municipal de Niterói, Rio de Janeiro State, Brazil [PDF]

open access: yesHoehnea
The Pontal Island, located in the Parque Natural Municipal de Niterói, stands out as a vital remnant of the Atlantic Forest in Rio de Janeiro. With ecosystems including forest, rocky outcrops, restinga, and mangroves, the island is a biodiversity ...
Lucas da Cunha Santos   +3 more
doaj   +1 more source

Floristic Inventory of Ankasamudra Bird Conservation reserve: A wetland of Kalyana Karnataka, India

open access: yes
Ankasamudra Bird Conservation Reserve (ABCR) is located near Hampi & is one of three wetlands from Karnataka that have been added to the list of Ramsar sites on the eve of World Wetland Day 2024 (February 2).
Myageri, Siddeshwari
core   +1 more source

Mapping Documentary Gaps in Plant Occurrence Data Across Brazilian Biomes

open access: yesFeddes Repertorium, Volume 137, Issue 4, December 2026.
ABSTRACT Open biodiversity records support botanical research, but their spatial coverage and taxonomic representation remain uneven. This study mapped plant occurrence documentation across Brazil using GBIF records dated from 2000 to 2025 for Angiosperms, Gymnosperms, Pteridophytes, and Bryophytes.
Jônnata Fernandes de Oliveira   +1 more
wiley   +1 more source

Does the Lack of Botanical Collections Affect the Knowledge and Conservation of Clusia L. (Clusiaceae) in the State of Amazonas, Brazil?

open access: yesFeddes Repertorium, Volume 137, Issue 4, December 2026.
ABSTRACT Gaps in botanical collecting efforts limit our understanding of plant diversity and conservation, especially in megadiverse and poorly sampled regions like the Amazon. Using Clusia L., a species‐rich genus in the Amazon, as a model, this study evaluates how collecting deficits affect knowledge and species richness in Amazonas state, Brazil. We
Tulio Alex Martins da Silva   +6 more
wiley   +1 more source

Tetraria triangularis (Boeck.) C.B. Clarke and the Cape fold archipelago : an analysis of genetic and morphological variation in a high-altitude species native to the moutains of the Cape floristic region [PDF]

open access: yes, 2009
Includes bibliographical references (leaves 102-127).The Cape Floristic Region (CPR) is renowned for its high plant species richness and high floristic endemism (Marloth 1929, Takahatjan, 1986, Goldblatt and Manning 2000, Linder 2003).
Britton, Matthew Newton
core   +1 more source

Importance and Evaluation of the Green Framework of the Saida Agglomeration (Western Algeria) Using a New Approach

open access: yesEkológia (Bratislava)
The aim of this study is to evaluate phytodiversity in urban environments. The new approach proposed in this work is based on the Saida conurbation. In order to assess the urban phytodiversity of the latter, the inventory and phytoecological diagnosis ...
Ahmed Aouadj Sid   +11 more
doaj   +1 more source

Floristic survey of aquatic macrophytes in Cerrado wetlands of a Quilombola community in eastern Maranhão, Brazil [PDF]

open access: yesBrazilian Journal of Biology
This study provides a floristic survey of aquatic macrophytes in the Quilombola community of Saco das Almas, located in the municipality of Brejo, eastern Maranhão, Brazil.
M. J. S. Paiva   +5 more
doaj   +1 more source

63rd Swiss Floristic Notes (2001) [PDF]

open access: yes, 2002
The 63rd Swiss Floristic Notes contain essentially observations communicated to the Centre of the Swiss Floristic Network during the second half of 2001.
Gygax, Andreas   +4 more
core   +1 more source

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