Characteristics, recent evolution, and ongoing retreat of Hunt Fjord Ice Shelf, northern Greenland
Journal of Glaciology, 2023 Arctic ice shelves have declined over the past several decades, one of many indications of a rapidly changing cryosphere. Here we use a collection of off-nadir Landsat 8 images, a 1978 digital orthophotograph and photogrammetrically derived DEM ...
Naomi Ochwat +3 more
doaj +1 more source
The Journal of Reproduction and DevelopmentRetained placenta (RP) adversely affects postpartum productivity and reproduction in dairy cattle. Thus, methods to predict the occurrence of RP before calving would be desirable.
Miki SAKATANI +3 more
doaj +1 more source
Occurrence of preterm calving in Great Britain and associations with milk production and reproductive performance in dairy cattle [PDF]
, 2018 This study describes the occurrence of preterm calving in Great Britain and evaluates its associations with subsequent milk production and reproductive performances and survival on farm of dairy cows.
Ali +20 more
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Empirical and theoretical considerations toward a model for caribou socioecology
Rangifer, 1986 The Delta and Yanert caribou (Rangifer tarandus granti) herds apparently maintained discrete calving areas from 1979 through 1983 (as determined by radio telemetry studies), even though substantial intermixing occurred during other seasons.
James L. Davis +2 more
doaj +1 more source
Drivers of Recurring Seasonal Cycle of Glacier Calving Styles and Patterns
Frontiers in Earth Science, 2021 Calving is a crucial process for the mass loss of outlet glaciers draining the Greenland ice sheet. Moreover, due to a lack of observations, calving contributes to large uncertainties in current glacier flow models and projections.
Andrea Kneib-Walter +4 more
doaj +1 more source
Environmental effects on progesterone profile measures of dairy cow fertility [PDF]
, 2006 Environmental effects on fertility measures early in lactation, such as the interval from calving to first luteal activity (CLA), proportion of samples with luteal activity during the first 60 days after calving (PLA) and interval to first ovulatory ...
B. Berglund +32 more
core +1 more source
Pilot study into milk haptoglobin as an indicator of udder health in heifers after calving [PDF]
, 2018 Mastitis, inflammation of the mammary gland, is often caused by intramammary infection with bacterial organisms. It impacts on dairy cattle welfare, production, udder health and longevity in the herd.
Campbell, M. +6 more
core +1 more source
Climate Change Mitigation in the Dairy Sector: Uncovering Heterogeneity Through Eco‐Efficiency Clubs
Agribusiness, EarlyView.ABSTRACT Combining climate change goals with economic targets is crucial for the dairy sector, which is a significant contributor to agricultural greenhouse gas (GHG) emissions worldwide. In this paper, we assess economic and climate change implications of dairy production with panel data of Irish dairy farms from 2013 to 2021.
Doris Läpple +2 more
wiley +1 more source
The Effect of GnRH and PGF2α Administration on Estrus Onset and Dairy Buffaloes Conception Rate
Scientific Papers Animal Science and Biotechnologies, 2023 The aim of this study was to investigate the effect of GnRH and PGF2α administration on the manifestation of estrus and on the conception rate in Romanian buffalo dairy buffaloes.
Remus Chiorean +2 more
doaj
Fertility and fertility management in thirteen well-established organic dairy herds in the UK [PDF]
, 2002 This report was presented at the UK Organic Research 2002 Conference of the Colloquium of Organic Researchers (COR). Milk production and breeding records from thirteen organic dairy herds were collected between January 1997 and December 1999.
Hanks, James +3 more
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