Results 61 to 70 of about 66,434 (219)

Spatial interaction of archaeal ammonia-oxidizers and nitrite-oxidizing bacteria in an unfertilized grassland soil

open access: yesFrontiers in Microbiology, 2016
Interrelated successive transformation steps of nitrification are performed by distinct microbial groups – the ammonia-oxidizers, comprising ammonia-oxidizing archaea (AOA) and bacteria (AOB), and nitrite-oxidizers such as Nitrobacter and Nitrospira ...
Barbara eStempfhuber   +10 more
doaj   +1 more source

What drives animal responses to high severity fire? The role of functional traits

open access: yesBiological Reviews, EarlyView.
ABSTRACT Fire regimes are changing worldwide, with increases in the frequency, extent, and severity of fires posing growing risks to biodiversity. Fire severity – the degree of habitat alteration following fire – strongly influences both immediate survival and long‐term recovery of fauna.
Grace A. Vielleux   +3 more
wiley   +1 more source

Breeding bird response to adaptive multi‐paddock and continuous grazing practices in Southeastern United States

open access: yesEcosphere
Grassland bird populations are declining steeply, reflecting the degradation and loss of native grassland habitats. To assess how grazing management affects declining grassland bird populations, we compared breeding avifaunal communities in adaptive ...
Michael J. McGraw   +7 more
doaj   +1 more source

Forecasting Carbon Sequestration Potential in China’s Grasslands by a Grey Model with Fractional-Order Accumulation

open access: yesFractal and Fractional
This study aims to predict the carbon sequestration capacity of Chinese grasslands to address climate change and achieve carbon neutrality goals. Grassland carbon sequestration is a crucial part of the global carbon cycle.
Lei Wu   +3 more
doaj   +1 more source

Florística dos campos de murundus do Pantanal do Araguaia, Mato Grosso, Brasil Floristics of floodplain 'murundus' of the Pantanal of Araguaia, Mato Grosso, Brazil

open access: yesActa Botânica Brasílica, 2012
O presente estudo teve como objetivo determinar e comparar a riqueza e a composição de espécies de angiospermas entre campos de murundus (CM) do Parque Estadual do Araguaia (PEA), em uma das maiores planícies de inundação do Brasil.
Beatriz Schwantes Marimon   +8 more
doaj   +1 more source

When Nature Counts: Corporate Biodiversity Attention and Access to Bank Finance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper investigates whether corporate attention to biodiversity influences firms' access to bank loans, an overlooked question in the emerging biodiversity–finance literature. Using a novel, text‐based measure constructed from 446 biodiversity‐related keywords and applied to Chinese A‐share listed firms from 2000 to 2023, we show that ...
Ruxiao Li   +3 more
wiley   +1 more source

Changes in the plant composition of an Amelichloa clandestina (Hack.) grassland after non-selective grazing

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca
This study evaluated the effect of intensive non-selective grazing on the richness, diversity, and structure of a grassland dominated by Amelichloa clandestina (Hack.) Arriaga & Barkworth at Rancho “Los Ángeles”, Saltillo, Coahuila.
Sait JUANES-MARQUEZ   +5 more
doaj   +1 more source

From Ecological Culture to Green Innovation: The Role of Ethnic Minority Corporate Leaders in China

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Do ecological values embedded in ethnic cultures influence the environmental strategies of corporate leaders and their firms' green innovation? We examine this question in China's multiethnic context, where distinct ecological traditions across ethnic groups create sharp cultural contrasts that can be traced into leadership composition and ...
Yuan Du, Yingxin Di, Wei Cui
wiley   +1 more source

Soil-specific enzyme activity provides novel insight into the soil microbial necromass accumulation during sand dune fixation

open access: yesFrontiers in Microbiology
IntroductionSoil enzymes are critical to plant growth and soil carbon turnover. However, the traditional method of assessing enzyme activity per unit of soil may be insufficient; instead, soil-specific enzyme activity per unit of soil organic carbon ...
Qing Qu, Qing Qu, Xuying Hai
doaj   +1 more source

Grass Functional Traits Differentiate Forest and Savanna in the Madagascar Central Highlands

open access: yesFrontiers in Ecology and Evolution, 2018
Grassland, woodland, and forest are three key vegetation types that co-occur across the central highlands of Madagascar, where the woodland has historically been considered as degraded forest.
Cédrique L. Solofondranohatra   +12 more
doaj   +1 more source

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