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Why do many perennial plant species exhibit mast seeding

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Impacts of Climate Change on Pinyon Pine Cone Production Case study.

For this forum we will examine a case study about the the impact of climate change on plant reproduction. The plant we will talk about is the Pinyon Pine. Pinon pine plants are a mast producing species and their reproduction can be impacted by temperature. In this forum we will discuss the impact of increasing temperatures on Pinyon Pine Production.

Watch these videos on climate change:

Climate Change 101
Plants and Climate Change
Background information Pinyon Pine:

Read through the attached case study and answer the questions posed below.Write your post in a narrative format based on your answers. Original posts are due by Wednesday. Replies to 2 original posts with questions are due by Sunday of week 1. Answers to questions asked about your post are due by Sunday of week 2. These forums require to ask and answer questions in a timely manner.

1) Why do many perennial plant species exhibit mast seeding behavior?

2) Based on findings in Forcella (1981) and Redmond (2012) what is the connection between climate and pine nut production?

3) What are the implications of climate change for the survival of Pinyon pine?

4) What is the bigger scale implication for plant species as climate changes?

Journal Articles referenced in the case study :

Kelly, D., and V.L. Sork. 2002. Mast seeding in perennial plants:why, how, where? Annual Review of Ecology and Systematics 33:427-447
Forcella, F. 1981. Ovulate cone production in pinyon:negative exponential relationship with late summer temperature. Ecology 62:488-491
Redmond, M.D., F. Forcella, and N.N. Barger, 2012. Declines in pinyon pine cone production associated with regional warming. Ecosyphere 3:art120.

Attachment:- Climate Change.rar

Verified Expert

This assignments deals with climate change ans its effect on Pinyon pine trees. This assignment also explains mast seeding. The assignment also explains future implications of climate change on survival of Pinyon pine. This assignment is prepared by using Microsoft Office Word.

Reference no: EM132115883

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